7 x 11 = 77
As a product of its prime factors: 198 = 2*32*11
As a product of its prime factors 2*3*3 = 18.
As a product of its prime factors: 2*32*5*7 = 630
It is: 2^2 times 43 = 172
2 x 5 x 37
As a product of its prime factors: 3*5*31 = 465
As a product of its prime factors: 2*3*3*3 = 54 Or: 47+7 = 54
As a product of its prime factors: 198 = 2*32*11
As a product of its prime factors 2*3*3 = 18.
As a product of its prime factors: 7*7*13 = 637
As a product of its prime factors: 2*32*5*7 = 630
36 = 22 x 32
As a product of its prime factors in exponents: 22*3*7 = 84
23 x 3 = 24
36 = 22 x 32
It is: 2^2 times 43 = 172
2 x 5 x 37