0
all of them are factors, factors are numbers that divide into a number equally.
if you had said what are the factors of 25 from this list then the answer would be...
25 divided by 5 is 5 so 5 is one
so the only factor from the list is 5!
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which number is a factor of 21 but not a multiple of 7 a.2 b. 4 c. 5 d. 3?
d. 3
What is the factor of 2 and 10?
1, 21, 2, 5, 10
What number is relatively prime to 10?
10=2*5 Any number that doesn't have a factor of 2 or 5 is relatively prime to 10. e.g. 3, 7, 11, and 21 are all relatively prime to 10. 2, 5, 15, 16, and 20 are not relatively prime since they share a factor or 2 or 5 (or both, which means they share a factor of 10, e.g. 20).
Which number is a factor of 20 but not a factor of 5?
It is: 4 or 2
What is the greatest common factor of 21 30 and 44?
21 = 3 x 7 30 = 2 x 3 x 5 44 = 2 x 2 x 11 GCF = 1
What is 5 more than one third of a number is -2?
7
Which number is a factor of 21 but not a multiple of 7?
3 is a factor of 21 and it is not a multiple of 7.
What is 5 2 as a mixed number?
5/2 = 21/2
What is a mixed number or a whole number for 5 over 2?
5/2 = 21/2
Can you simplify 21 over 100?
No, 21 over 100 cannot be simplified. To verify, factor each number down to its prime factorization. 21 = 3 * 7 100 = 2 * 2 * 5 * 5 Since they have no common factors, the fraction cannot be simplified.
What is a mixed number or whole number for 5-2?
7
What is 5 over 2 as a mixed number?
5 over 2 as a mixed number is 21/2
