Question

find the greatest common factor of the following monomials:
46a^2 28a 20a^6

Answer 1

find prime factors:
46 = 2 * 23
28 = 2 * 2 * 7
20 = 2 * 2 * 5

the GCF = number common to all 3 sets of factors
= 2

GCF of terms in a = a

GCF of three terms = 2a

Answer 2

thanx :)

Answer 3

thanx :)

Answer 4

yw