It's not.
2 x 3 x 7 = 42
prime factoraziton for 60= 2 x 2 x 3 x 5
42 is a composite number as it is divisible by 1, 2, 3, 6, 7, 14, 21 and 42.
2 x 2 x 5 = 20 3 x 3 x 3 = 27
42 - The prime factors are: 2, 3 and 7660 - The prime factors are: 2, 3, 5 and 11
21 isn't prime. The prime factorization of 42 is 2 x 3 x 7.
Prime factors of 42: 2, 3 and 7 Prime factors of 56: 2 and 7
The prime factors of 28 are 2 and 7. The prime factors of 42 are 2, 3, and 7.
2, 3 and 7 are the prime factors of 42. 2 and 23 are the prime factors of 184.
The prime factorization of 42 ia: 2 x 21 2 x 3 x 7. The prime prime factors of 42 are 2, 3, 7.
The prime factors of 42 are 2, 3, and 7.
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.
The product of the prime factors of 42 is 42.