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Enter GCF or LCM numbers:

Answer

↓Steps Explained:↓

Determine GCF(12,30)

GCF = Largest factor that divides numbers

Determine the factors for 12

1,2,3,4,6,12

Determine the factors for 30

1,2,3,5,6,10

List the common factors

1,2,3,6

Evaluate GCF

Since GCF ≠ 1, they are not relatively prime (co-prime)

Since GCF ≠ 1 and have a difference of two, the numbers are not twin prime