3 x 3 x 5 x 7 = 315
2 x 2 x 2 x 3 x 3 x 5 = 360
Select the common factors.
3 x 3 x 5 = 45, the GCF
Chat with our AI personalities
Greatest Prime Factor of 70The prime factorization of 70 is 2 X 5 X 7, so the greatest prime factor in the prime factorization of 70 is 7.
It is 5
it is 14
it is 9.
The least common factor of any set of positive integers is 1, and 1 does not have a prime factorization.