21 = 3 x 7
16 = 2 x 2 x 2 x 2 = 24
The prime factorization for 21 is: 3x73 x 7 = 21
3 x 7 = 21, since both factors are prime, that is the prime factorization of 21.
The prime factorization of 21 is 3 x 7.
The prime factorization for 21 is 3x7.
Do you mean, "What is the prime factorization of 21?"
No, 16 is not prime. 2 x 2 x 2 x 2 is the prime factorization of 16.
Find the prime factorization of 16.The prime factorization of 16 is: 2x2x2x2.
In actual fact, the prime factorization of 42 is not 21 x 2, as 21 is not a prime number. The complete prime factorization of 42 is 2 x 3 x 7.
Prime Factorization of 16 and 24The prime factorization of 16 is:2 X 2 X 2 X 2The prime factorization of 24 is:2 X 2 X 2 X 3
The prime factorization of 21 is: 3 x 7
No, 21 is not prime.
No, 21 is not a prime number.