The prime factors of 672 are: 2, 3 and 7. (2 x 3 x 7 = 42)
The prime factors of 72 are: 2 x 2 x 2 x 3 x 3
2*2*2*3*3 or 23 * 32
2 x 2 x 2 x 3 x 3 = 72
72 is 2*2*2*3*3
102 is 2*3*17
2 x 2 x 2 x 3 x 3 = 72
It is: 2*2*2*3*7 = 168
As a product of its prime factors: 2*2*2*3*3 = 72
As a product of its prime factors: 2*2*2*3*3 = 72
490 = 2 x 5 x 72
24 x 5 x 72 = 3920
As a product of its prime factors: 3*7*7 = 147
As a product of its prime factors: 22*5*72 = 980 Or as: 9.8*102 in scientific notation
As a product of its prime factors: 2*2*2*3*3 = 72
72 = 23*32
72 = 32 x 23
As a product of its prime factors: 2*2*2*3*3 = 72
As a product of its prime factors: 2*2*2*3*3 = 72
As a product of its prime factors in exponents: 23*32 = 72
As a product of its prime factors: 2*2*2*3*3 = 72
72 x 41 = 2009
72 *23
2*2*2*3*3
The prime factors for 72 are: 2, 3