Prime Numbers

Which is a prime number 10 3 4?

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2009-04-27 11:32:46
2009-04-27 11:32:46

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3 is only divisible by 1 and itself. whereas 4 and 10 are divisible by other numbers. 4 is divisible by 1,2,4. 10 is divisible by 1,2,5,10 <><><> A Prime number is a number that is evenly divisible only by itself and one. Therefore, 3 is the prime number. 4 is divisible by 1, 2, and 4. 10 is divisible by 1, 2, 5, and 10. Three cannot be divided evenly by any other whole number. So, 3 is the prime number.

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Related Questions


3 is a prime number but 10 and 4 isn't


3 is a prime number, and 4 and 10 are composite.


3 is a prime number. 4 and 10 are composites that are multiples of 2.


Three is the prime number.


3 is the only prime number out of 3,10 and 4 a prime number is a number that can only be multiplied by 1 and itself but 4 can be gotten by 2x2 and 10=2x5 therefore they are not prime numbers


3 is the prime number, because it has only itself and the number 1 as divisors. 4 and 10 have other divisors, such as 2, and are hence not prime.


Three is the prime number. Both 10 and 4 have factors other than themselves.


3 is a prime number. 4 and 10 are both composite numbers having 2 as a factor.


a prime number has no factors other than one and itself 4:1,2,4 10:1,2,5,10 3:1,3 3 is the prime number!!!! it's only factors are one and itself!!!!


3 is the prime number. 4 can be divided by 2, while 10 can be divided by 2 and 5.


ANSWER: 3 is the prime number.3 is a prime number because the only factors of 3 are 1 and itself (3).4 is a composite number because 4 has other factor like 2 aside from 1 and itself (4).10 is a composite number because 10 has other factor like 2 and 5 aside from 1 and itself (10).


3 is a prime number because it has only two factors, itself and number one.


3 is a prime number.4 is not a prime number. It is a composite number.


A prime number is one which has only two factors- 1, and itself. 3 is a prime number, as the only way to multiply two numbers to make 3 is 1x3 4 is not. You can make 4 by 1x4 and 2x2 10 is not. You can make 10 by 1x10 and 2x5


if you mean "which is prime 4, 10, or 3?" the answer is 3


3 is prime. 4 can be represented as 2x2, and is not prime 10 can be represented as 5x2, and is not prime


Which of these is prime? Ribs!! 4 10 3


10 = 2 x 5 so not prime, 4 = 2 x 2 so not prime, 3 = 1 x 3 so is prime as it is divisible only by itself and 1.


3 is a prime number . Three is the prime number because prime numbers have only two factors 'one' and 'that number'. For example ten is not prime because it has more than two factors .


12 - Prime Number3 - Prime Number4 - 2 is a factor5 - Prime Number6 - 2, 3 are factors7 - Prime Number8 - 2, 4 are factors9 - 3 is a factor10 - 2, 5 are factors11 - Prime Number12 - 2, 3, 4, 6 are factors


3; a prime number is a number that can only be divided by itself or 1.. and the ribs may be spare :)


A prime number cannot be divided by any other number except for 1 and itself and result in a whole number (positive integer). For example, 3 is a prime number. You can divide 3 by one or three and get a whole number. If you divide three by any other positive integer (for example 2) you get a fraction (or a decimal). 10 on the other hand is NOT a prime number. 10 is divisible by 1 and 10, but it is also divisible by 5 and 2: 10/2 = 5 10/5 = 2 If a number cannot be divided by any whole number other than itself or 1, with a whole number as the result the number is prime. 1/1=1 prime 2/2=1, 2/1=2 prime 3/3=1, 3/1=3 prime 4/4=1, 4/1=4, but 4 can also be divided by 2 with a whole number as the result 4/2=2, so it is not prime. Just think if are there any two numbers that can be multiplied together to get the number other than itself and 1. If there are, it is not prime. For example 25 is not prime bexuse 5x5=25. 13 is prime because no whole numbers, other than 13 and 1, can be multiplied together to get 13. 1-prime 2-prime 3-prime 4-not prime (2x2=4) 5-prime 6-not prime (2x3=6) 7-prime 8-not prime (2x4=8) 9-not prime (3x3=9) 10-not prime (2x5=10) 11-prime 12-not prime (3x4=12, 2x6=12)


3 is a prime number . Three is the prime number because prime numbers have only two factors 'one' and 'that number'. For example ten is not prime because it has more than two factors .


A prime number is a number that is divisible only by 1 and itself. It has no other factors. The factors of 3 are 1 and 3. It can be factored only as 1 x 3. The factors of 4 are 1, 2, and 4. It can be factored as either 1 x 4 or 2 x 2. The factors of 10 are 1, 2, 5, and 10. it can be factored as either 1 x 10 or 2 x 5. Therefore, 3 is the prime number.


The number 3 is a prime number. This is because the definition of a prime number is any integer that cannot be divided by any integer except 1 and itself. The numbers 4 and 10 are both divisible by 2--these are called composite numbers. All integers are either prime or composite. The only even prime number is 2.



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