144 = 2*2*2*2*3*3
164 = 2*2*41
Since 72 is a factor of 144, its whole prime factorization will be contained in the prime factorization of 144.
Since 72 is a factor of 144, its entire prime factorization will be contained in the prime factorization of 144.
2x2x41
164 = 22 × 41
It is: 2*2*41 = 164
2x2x2x2x3x3
2 x 2 x 41 = 164
2 x 2 x 41 = 164
144 = 24 32
The prime factors of 144 are: 2,3
24 x 32 = 144
24*32 = 144