l GCF of 20 and 96

Enter GCF or LCM numbers:

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Answer
4

↓Steps Explained:↓



Determine GCF(20,96)

GCF = Largest factor that divides numbers

Determine the factors for 20

1,2,4,5,10,20

Determine the factors for 96

1,2,3,4,6,8,12,16

List the common factors

1,2,4

GCF(20,96) = 4

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



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