# Do all numbers that have 13 as a factor also have 5 as a factor?

# Does any number that has 10 as a factor also have 5 as a factor?

Correct. 5 and 2 are factors of 10, and will be factors of any number having10 as a factor.

# What numbers have 5 as a factor?

5 is a factor of any whole number ending in 5; it is also a factor of any whole number of 2 or more digits ending in zero.

# What are all the factors of 13?

1 and 13. 13 is a prime, and the factors of all primes are one and themselves.

# Numbers with 5 factors?

16, 81, and some more, i just haven't worked them out yet, and the questions aren't the same! :-P

# Does any number that has a 7 as a factor also have 2 as a factor?

Only if it is an even number. Any even number that is a multiple of 7, like 14 (factors: 1, 2 , 7 , 14), or 294 (factors: 1 2 3 6 7 14 21 42 49 98 147 294) will always have both 2 and 7 as factors.

# What number has 13 factors?

"Factors come in pairs, so this is impossible." This statement is false. A number can have an odd number of factors by having the square root as one of the factors. Find a number with 12 factors and a square root.

# How do you find numbers with 5 factors?

Multiply prime squares by themselves. 2 4 , 3 4 , 5 4 all have five factors.

# Can you find all the factors of 24 that are also factors of 72?

Every factor of 24 is a factor of 72, since 24 is itself a factor of 72. The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.

# What are all the factors of 12 that are also factors of 25?

1.
(Factors of 12 are 1, 2, 3, 4, 6. Factors of 25 are 1,5)

# Why are all of the factors of 16 also factors of 48?

All Factors of 16: 1, 2, 4, 8, 16. .
All Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48. .

# Are the factors of a number also divisors of the number?

n mathematics, a divisor of an integer n , also called a factor of n , is an integer which divides n without leaving a remainder. That is to say factors and divisors are the exact same thing.

# Why all of the factors of 16 are also factors of 48?

A: ll of the factors of 16 are also factors of 48 A: The factors of 16 are also factors of 48, because 16 is a factor is 48.

# What numbers 2 have 5 factors?

That could either be "What numbers have 5 factors" or "What numbers have 2 and 5 as factors." Prime numbers to the fourth power, like 16 and 81, have 5 factors. Any multiple of 10 has 2 and 5 as a factor.

# What is the least common factor of 5 and 13?

The least common factor is a term often mistakenly given to either the greatest common factor (GCF) or the least common multiple (LCM). This term is not often used because it does not describe a useful relationship between numbers. Since 1 evenly divides all integers, 1 is technically the least co…mmon factor for any set of integers. 5 and 13 are relatively prime, which means that they share no factors aside from 1. ( Full Answer )

# Do all numbers that have 5 as a factor also have 2 as a factor?

Not All To find out if all numbers that have 5 as a factor have 2 as a factor, you can list the multiples of each. 5's multiples are 5, 10, 15, 20... 2's multiples are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20... 5 and 15 are multiples of 5, but not 2, so all numbers that have 5 as a factor DO N…OT have 2 as a factor. It is not really necessary to write that all out because the fact that 5 is an odd number and 2 is only a factor of even numbers indicates that all numbers that have 5 as a factor would not have 2 as a factor. Only the multiples of 5 that are even have 2 as a factor also. ( Full Answer )

# Do numbers with 6 as a factor also have 3 as a factor?

Yes, because 3 is a factor of 6 and therefore is a factor of any number for which 6 is a factor.

# If all numbers that end in a 5 or a zero have 5 as a factor what do fours have?

Are you asking what the divisibility rule for 4 is? = A number is divisible by 5 if it ends in a 0 or a 5 === There are two ways to test for divisibility by 4. A number is divisible by 4 if it is divisible by 2 twice. That is, the factor you get when you factor a 2 out must also be divisible b…y 2. Example... is 516 divisible by 4? Well, is it divisible by 2? Yes, it is even. Factor that 2 out you get 258. Is 258 also divisible by 2? Yes, it too is even. Since it was divisible by 2 and the quotient was also divisible by 2 then the original was divisible by 4. But, 4's have another rule that is simpler. All you have to do is look at the smallest two digits: the ones and tens place. You can ignore anything in the hundreds place or up. If the ones and tens place form a number that is divisible by 4 then the whole number is also divisible by 4 Example: Is 52848474116 divisible by 4? Just take the last two digits off and test them. 16. Is 16 divisible by 4? Yes, so that whole mess of a number is also. ( Full Answer )

# What number has 5 factors?

you have your answer here who ever asked 2 seconds ago, the number 40 has 5 factors! 40 has 8 factors (1,2,4,5,8,10,20,40)

# What number has a factor of 5?

5, 10, 15, 20 etc etc ad infinitum et nauseam. Your question ought to have been, "What number(s) have a factor of 5?" Although previously answered correctly in Latin, any number multiplied by 5 will result in a factor.

# What is a number with exactly 13 factors?

4096 is the smallest one. Since the number of factors depends on the exponents of the prime factors, plus one, multiplied together, the set of numbers that meets the requirements are of the form: p 12 , where p is a prime number.

# What are all the numbers that have 5 and 8 as factors?

An easy way to figure out many of them would to be to multiply 8x5(40). Now, any numbers that are multiples of 40, such as 40,80,120,160, would all have the factors of 8 and 5.

# Is 1 a factor of all numbers?

Yes, 1 would be a factor of all numbers because 1 times that nuumber gets you that number.

# What are all of the factors for the number 11?

All the factors of the number 11 are: 1 and 11. This is because 11 is a prime number.

# Does any number that has 10 also have 5 as a factor?

Yes, any number that has 10 as a factor also has 5 as a factor

# What are the factors of 5 in composite numbers?

5 is a prime number having 1 and 5 as its only factors. It makes no difference to the factors of 5 if the digit 5 is in composite numbers.

# What is the greatest common factor of 5 and 13?

The Greatest Common Factor (GCF) of 5 and 13 is 1. Since both 5 and13 are prime, their only common factor can be 1. The GCF is 1.

# What are all the factor numbers for the number75?

If ur cheating on a math yes I won't help u!! I no them tho.

# How do you find out all the factors of a number?

If you know the prime factorization of a number, you can find out the total number of factors. Example: 210 2 1 x 3 1 x 5 1 x 7 1 = 210 Add one to the exponents and multiply them. 2 x 2 x 2 x 2 = 16, the total number of factors. You know that 1, 2, 3, 5, and 7 are factors. You need three more t…o get halfway. 2 x 3 = 6 2 x 5 = 10 2 x 7 = 14 Divide all those numbers into 210. 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210 ( Full Answer )

# Are all even numbers factors why?

no because 2 is not a factor of 1 or 5 or any other odd number

# What are all numbers with 6 factors?

The products of a square of a prime and a prime. That is, if a and b are primes, all numbers of the form a 2 b will have 6 factors. The 6 factors will be : 1, a, a 2 , b, ab, a 2 b

# What are all the factors of a composite number?

A composite number is a positive integer which has a positive divisor other than one or itself. In other words, if n > 0 is an integer and there are integers 1 < a , b < n such that n = a ÃƒÂ— b , then n is composite. By definition, every integer greater than one is either a prime nu…mber or a composite number. The number one is a unit - it is neither prime nor composite. For example, the integer 14 is a composite number because it can be factored as 2 ÃƒÂ— 7. Likewise, the integers 2 and 3 are not composite numbers because each of them can only be divided by one and itself. The first 105 composite numbers are:.
4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140. . ( Full Answer )

# What are all of the factors of the number 784?

The factors of 784 are: 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784.

# What are all the common factors of 13 and 25?

13 has no factors because it is prime, meaning it can only be divisible by 1 and itself. 13 doesn't divide evenly into 25, so therefore they have no factors in common.

# What are all the factors of the number 54?

1, 2, 3, 6, 9, 18, 27, 54 1, 2, 3, 6, 9, 18, 27, 54 The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54. 1, 2, 3, 6, 9, 18, 27, 54

# What are all the integer factor pairs for the number -48 that ALSO adds to be 8?

well the answer is going to have a + and a -. (8)(-6) (-8)(6) (2)(-24) (-2)(24) (3)(-16) (-3)(16) (4)(-12) (-4)(12)** answer is: (-4)(12)

# Does any number that has 10 as a factor also have 5 as a factor explain?

Any number that has another number for a factor has that number'sfactors as factors as well. Since 5 is a factor of 10, all multiples of 10 have 5 as a factor.

# What are all factors of 36 that are also square numbers?

Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36 1 = 1^2 4 = 2^2 9 = 3^2 36 = 6^2 Therefore, the factors of 36 that are also square numbers are 1, 4, 9, and 36.

# What are all the number that are factor of 7?

all perfect cubes (any number powered by 3) by adding orsubtracting 1 become factor of 7 except base number as 7 and itsfactors.

# Do all numbers that have 18 as a factor also have 3 as a factor?

Yes, since 3 is a factor of 18, 3 will also be a factor of any multiple of 18.

# What are all the factors for the number 8?

The four factors of 8 are 1, 2, 4, and 8. The factor pairs of 8 are 1 x 8 and 2 x 4.

# What is all the factors of the number 2?

2 and 1 it is a prime number cause only itself and 1 go into it

# What numbers have 5 and 3 as a factor?

15 and all its multiples, like 15, 30, 45, 60, 75, 90 and so on.

# What are all the factors of 30 which also are 20?

The factors of 20 are: 1, 2, 4, 5, 10, 20 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The common factors of 20 and 30 are: 1, 2, 5, 10

# How many factors are in the number 5?

5 is a prime number so therefore it has only 2 factors which are itself and one

# What are the prime numbers that are also factors of 60?

As a product of its prime factors: 2*2*3*5 = 60 or as 2 2 *3*5 = 60

# Does any number that has 7 as a factor also have 2 as a factor and why?

No, this statement is not true. 21 is an example of why this is nottrue.

# What number has the factors 4 and 5?

All multiples of 20, namely: 20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400, 420, 440, 460, 480, 500, 520, 540, 560, 580, 600, 620, 640, 660, 680, 700, 720, 740, 760, 780, 800, 820, 840, 860, 880, 900, 920, 940, 960, 980, 1000, 1020, 1040, 1060, 108…0, 1100, 1120, 1140, 1160, 1180, 1200, 1220, 1240, 1260, 1280, 1300, 1320, 1340, 1360, 1380, 1400, 1420, 1440, 1460, 1480, 1500, 1520, 1540, 1560, 1580, 1600, 1620, 1640, 1660, 1680, 1700, 1720, 1740, 1760, 1780, 1800, 1820, 1840, 1860, 1880, 1900, 1920, 1940, 1960, 1980, 2000, ... ( Full Answer )

# What numbers have 5 and 3 as factors?

All multiples of 15 (15, 30, 45, 60, etc.) have 5 and 3 as factors.

# What is a number that has 23and 5 as a factor?

If that's 23 and 5, any multiple of 115. If that's 2, 3 and 5, any multiple of 30.

# What numbers is 5 factor of?

The number 5 is a factor for any multiple of 5. This typically includes numbers that end with a 0 or 5. Ex: 5,15,600,4005