Greatest Common Divisor (GCD) of 5 and 77

The Greatest Common Divisor (GCD) of 5 and 77 is the largest positive integer that divides both 5 and 77. Mathematically, the problem we are solving is:

GCD(5,77)

To solve the problem, we will list all the positive integers (divisors) that can be divided into 5 and 77. We will then compare the lists of divisors to find the greatest divisor they have in common.

Divisors of 5:
1 and 5.

Divisors of 77:
1, 7, 11, and 77.

When we compare the lists of divisors above, we see that the largest number they have in common is 1. Thus, the Greatest Common Divisor (GCD) of 5 and 77 is:

GCD(5,77) = 1

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Greatest Common Divisor (GCD) of 5 and 78
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