l GCF of 1 and 7

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↓Steps Explained:↓



Determine GCF(1,7)

GCF = Largest factor that divides numbers

Determine the factors for 1

1

Determine the factors for 7

1

List the common factors

1

GCF(1,7) = 1

Evaluate GCF

Since GCF = 1, they are relatively prime (co-prime)

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



Related Calculators:  Divisibility  |  Partial Quotient  |  Modulus
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