81 = 3 x 27 = 3 x 3 x 9 = 3 x 3 x 3 x 3
As a product of its prime factors: 2*61 = 122
Factor tree.
As a product of its prime factors in exponents: 2^3 times 5^2 = 200
48 = 2 × 2 × 2 × 2 × 3
Both of these:52 = 2 x 2 x 1352 = 22 x 13
3 x 3 x 3 x 3 = 81
Factor each to primes then, choose the common primes to multiply.56=2x2x2x781=3x3x3x3Greatest common is the multiplication identity 1.
Two.
As a product of its prime factors: 2*61 = 122
38 = 2 X 19
Factor tree.
As a product of its prime factors: 5*7*11 = 385
As a product of its prime factors: 2*2*5*5 = 100
As a product of its prime factors in exponents: 2^3 times 5^2 = 200
48 = 2 × 2 × 2 × 2 × 3
There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.There are no two primes whose product is 50.
i think it is 10 times 11 but it said it was wrong for me on hegarty maths