Prime factorization of gcf (81, 54)

By Prime Factorization, GCF of (81,54) is 27.

Step-by-step explanation:

First we will factorize the number 81 such as

which are the prime factors of 81

similarly prime factor for number 54 will be

which are the prime factors for 54

GCF is the greatest common factor i.e all the common factors will be multiplied therefore,

Hence GCF(81,56) is 27.

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.