1680
2 x 3 is the prime factorization of 6.
14 / \ 7 2
50 = 2 x 5 x 5
2 x 5 x 7 x 7 = 490
22 x 3 x 5 = 60
Since 72 is a factor of 144, its entire prime factorization will be contained in the prime factorization of 144.
Since 72 is a factor of 144, its whole prime factorization will be contained in the prime factorization of 144.
The prime factorization of 68 is 17 x 2 x 268 is composite. It is 2 x 2 x 17.
The prime factors of 144 are: 2,3
The prime factorization of 450 is 2 x 3 x 3 x 5 x 5
There are several prime numbers that add up to 144 and of it is 71+73 =144