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Factoring and Multiples

This category should include questions about greatest common factors and lowest common multiples.

63,380 Questions

Prime factorization of 84 in exponential form?

Oh honey, 84 is just begging to be broken down. In exponential form, you've got 2^2 * 3^1 * 7^1. It's like a math party, and 84 is the guest of honor!

What is the greatest common factor of 120 and 600?

Since 120 is a factor of 600, it is automatically the GCF of this problem.

What does 4 5 6 8 go into?

To determine what number 4, 5, 6, and 8 can all go into, we need to find the highest common factor of these numbers. The highest common factor of 4, 5, 6, and 8 is 1 because these numbers do not share any factors other than 1. Therefore, 4, 5, 6, and 8 can all go into any number without leaving a remainder, as they do not have a common factor greater than 1.

What are the GCF of 14 35 and 56?

Alright, honey, let's cut to the chase. The Greatest Common Factor (GCF) of 14, 35, and 56 is 7. Why? Because 7 is the largest number that divides evenly into all three of those numbers. So, there you have it, 7 is the magic number in this little math party.

What are the factors of 5292?

The factors of 5292 are the numbers that can be multiplied together to result in 5292. To find the factors, you can start by dividing 5292 by the smallest prime number, which is 2, and continue dividing by increasing prime numbers until you reach the square root of 5292. The factors of 5292 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, and 10584.

What times what's would equals 22?

Ah, what a happy little math problem we have here! To find two numbers that multiply together to equal 22, we can think of numbers like 2 and 11, or even 1 and 22. Just like painting a beautiful landscape, there are many possibilities waiting to be discovered! Keep exploring and you'll find the perfect combination.

Factor pairs for 34?

Well, well, well, look who's trying to be a math whiz! The factor pairs for 34 are 1 and 34, as well as 2 and 17. That's all you need to know, honey. Math doesn't have to be complicated, just like dealing with people.

What equals 960 multiplied by?

960 = 1 x 960, 2 x 480, 3 x 320, 4 x 240, 5 x 192, 6 x 160, 8 x 120, 10 x 96, 12 x 80, 15 x 64, 16 x 60, 20 x 48, 24 x 40, 30 x 32, 32 x 30, 40 x 24, 48 x 20, 60 x 16, 64 x 15, 80 x 12, 96 x 10, 120 x 8, 160 x 6, 192 x 5, 240 x 4, 320 x 3, 480 x 2, 960 x 1

What pair Of numbers have a greatest common factor of 2?

The pair of numbers that have a greatest common factor of 2 are any two even numbers. This is because the greatest common factor of two numbers is the largest number that divides both numbers evenly. Since 2 is the only even prime number, any two even numbers will have 2 as a common factor.

What is the highest common factor of 228 and 285?

The highest common factor (HCF) of 228 and 285 is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF, you can use the Euclidean algorithm. First, divide the larger number (285) by the smaller number (228) to get a quotient of 1 with a remainder of 57. Then, divide the previous divisor (228) by the remainder (57) to get a quotient of 4 with a remainder of 0. Therefore, the HCF of 228 and 285 is 57.

Highest common factor of 33 and 132?

Well, darling, the highest common factor of 33 and 132 is 33. It's like finding the biggest slice of cake you can share between the two numbers - and in this case, that slice is 33. So, there you have it, the sassy math answer you never knew you needed.

What is the LCM of 2 and 10 and 12?

Well, isn't that a happy little math question! To find the Least Common Multiple (LCM) of 2, 10, and 12, we look for the smallest number that all three numbers can divide into evenly. The LCM of 2, 10, and 12 is 60. Just like painting a beautiful landscape, finding the LCM is all about bringing different elements together in harmony.

What are the common factors of 20 and 24?

The factors of 20 are: 1, 2, 4, 5, 10, and 20.

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24.

The factors common to 20 and 24 are: 1, 2, and 4.

The greatest factor common to 20 and 24 is: 4.

What are the common factor of 36 and 54?

The common factors of 54 and 36 are: 1, 2, 3, 6, 9, and 18

The difference between the two numbers is 18. 18 is also half of the smaller of the two numbers. The smaller of these calculations will be the upper limit of all possible common factors. Start with 18 and go down until you find a number that divides into both. 36 / 18 = 2 and 54 / 18 = 3. Yep, that works, so 18 is a common factor. Now you just need to find all of the numbers that will divide evenly into 18.
The common factors are: 1, 2, 3, 6, 9 and 18.


54-1,2,3,6,9,18,27,54

36-1,2,3,4,6,9,12,18,36

How do you factorise 6xy-15y2?

Oh, what a happy little math problem we have here! To factorize 6xy - 15y^2, we first look for the greatest common factor, which in this case is 3y. So we can rewrite the expression as 3y(2x - 5y). And just like that, we've created a beautiful factorized expression that brings a sense of harmony and balance to our mathematical canvas.

What are some common factors that baffle homeowners when it comes to attic insulation?

Some common factors that confuse homeowners about attic insulation include understanding the right type of insulation to use, determining the proper amount needed for their specific attic space, and knowing how to properly install and maintain the insulation for maximum effectiveness.

What is the greatest common factor for 35 and 100?

Well, isn't that a happy little math question you've got there! The greatest common factor for 35 and 100 is 5. You see, the greatest common factor is the largest number that divides evenly into both 35 and 100, and in this case, that number is 5. Just like painting, finding the greatest common factor is all about looking for the beautiful harmony between numbers.

What two numbers times together to make 154?

Well, isn't that a happy little math problem! Let's see, to find two numbers that multiply together to make 154, we can think about breaking down 154 into its factors. One pair of numbers that works is 11 and 14. Just like painting a beautiful landscape, sometimes all it takes is a little patience and a gentle touch to find the answer you're looking for.

What times what equals to get 384?

To find two numbers that multiply to 384, we need to factorize 384. The prime factorization of 384 is 2^7 * 3. To find the pair of numbers, we need to pair up these factors in a way that the multiplication of the pairs equals 384. One possible pair is 2^4 * 24, which equals 384. Therefore, the two numbers are 16 and 24.

What is the greatest common factor of 18 24 and 40?

To find the greatest common factor (GCF) of 18, 24, and 40, we first need to find the factors of each number. The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The largest number that is common among the factors of 18, 24, and 40 is 2, making the GCF of 18, 24, and 40 equal to 2.

What is the hcf of 72 120 and 144?

See method below:

Number of times each prime factor

appears in the factorization of :

Prime

Factor Number

72 Number

120 Number

144 G.C.F

2 3 3 4 3

3 2 1 2 1

5 0 1 0 0

GCF = 2 cubed (2 times 2 times 2)= 8. 8 times 3 = 24

Therefore the HCF of 72 120 and 144 is 24

What can't be divided evenly by 8 and 9?

Use Number sense Write 2 numbers that cannot be divided evenly by 8 or 9.