50
10, 25, 50
25 is, 1 x 25 and 5 x 5 which makes 25 a composite number not a prime.
no 5 is not a composite number 10 15 20 and 25 are composite
25, 36, 49
27
A composite number is a number that is not a prime number, ie it has more than two distinct factors. The factors of 25 are 1, 5, 25 - three distinct factors.
25 is a composite number because it has more than two factors
A composite number is a number that has at least 3 factors. (It can be evenly divided by at least 3 number.) 25 has 3 factors: 1, 5, and 25.
There are 25 prime numbers and 75 composite numbers from 1 to a 100. A prime number has only two factors whereas a composite number has more than two factors.
15, 25, 75 are the composite factors of 75.
The only composite factor of 25 is 25. The composite factors of 64 are 4, 8, 16, 32, 64
12 is a composite number - one of 14 such numbers - between 1 and 25.
The prime factors of 34 are 2 and 17, and 2 + 17 = 19.
It is 25 because as a composite number it has more than two factors
Composite numbers can have either an odd number or an even number of fractions. Factors of 25 are 1, 5, 25 . (odd number of them) Factors of 26 are 1, 2, 13, and 26 . (even number of them)
The number 25 is a composite number. The factors of 25 other than 1 and itself are prime numbers (5 X 5).
A composite number has 3 or more factors. Example: 10 is a composite number because it has 4 factors: 1, 2, 5 and 4. You find these using multiplication or division. Another example is 25. It has 3 factors which are 1, 5 and 25.