Greatest Common Divisor (GCD) of 4, 19 and 26

The Greatest Common Divisor (GCD) of 4, 19 and 26 is the largest positive integer that equally divides all three numbers: 4, 19 and 26. Mathematically, the problem we are solving is:

GCD(4,19,26)

To solve the problem, we will list all the positive integers (divisors) that can be divided into 4, 19 and 26. We will then compare the lists of divisors to find the greatest divisor they have in common.

Divisors of 4:
1, 2, and 4.

Divisors of 19:
1 and 19.

Divisors of 26:
1, 2, 13, and 26.

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 4, 19 and 26 is:

GCD(4,19,26) = 1

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Greatest Common Divisor (GCD) of 4, 19 and 27
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