A composite number is the product of its prime factors. For example, prime factors of 242 = 2 x 11 x 11 and prime factors of 70 = 2 x 5 x 7.
neither prime or composite
It is prime
It would be impossible to list them all, since numbers go on forever, but here are some of them: 2 - Prime 3 - Prime 4 - Composite 5 - Prime 6 - Composite 7 - Prime 8 - Composite 9 - Composite 10 - Composite 11 - Prime 12 - Composite 13 - Prime 14 - Composite 15 - Composite 16 - Composite 17 - Prime 18 - Composite 19 - Prime 20 - Composite 21 - Composite 22 - Composite 23 - Prime 24 - Composite 25 - Composite 26 - Composite 27 - Composite 28 - Composite 29 - Prime 30 - Composite 31 - Prime 32 - Composite 33 - Composite 34 - Composite 35 - Composite 36 - Composite 37 - Prime 38 - Composite 39 - Composite 40 - Composite 41 - Prime 42 - Composite 43 - Prime 44 - Composite 45 - Composite 46 - Composite 47 - Prime 48 - Composite 49 - Composite 50 - Composite
66
composite
70 is a Composite Number.
70 is a composite number because it has more than two factors
70 is a composite number because it has more than two factors
It is a composite number.
70 is a composite number as it is divisible by 1, 2, 5, 7, 10, 14, 35, 70
It is a composite number because it has more than two factors
It is a composite number because it has more than two factors
No because they are both composite numbers
ANSWER: 70 and 80 are not prime numbers. They are composite numbers:70 is a composite number because the factors of 70 other 1 and itself (70) are 2, 5, 7, 10, 14, and 35.80 is also a composite number because the factors of 80 other 1 and itself (80) are 2, 4, 5, 8, 10,16, 20, and 40.
The Prime Factorization for 70 is 7 x 5 x 2
A composite number is the product of its prime factors. For example, prime factors of 242 = 2 x 11 x 11 and prime factors of 70 = 2 x 5 x 7.