50
10, 25, 50
no 5 is not a composite number 10 15 20 and 25 are composite
25 is, 1 x 25 and 5 x 5 which makes 25 a composite number not a prime.
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.
15, 25, 75 are the composite factors of 75.
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.
12 is a composite number - one of 14 such numbers - between 1 and 25.
The only composite factor of 25 is 25. The composite factors of 64 are 4, 8, 16, 32, 64
It is 25 because as a composite number it has more than two factors
The prime factors of 34 are 2 and 17, and 2 + 17 = 19.
The number 25 is a composite number. The factors of 25 other than 1 and itself are prime numbers (5 X 5).
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)
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.