The Greatest Common Divisor of 39 and 27 is as follows:
3
To find the Greatest Common Divisor of 39 and 27, we first list all the divisors of 39
and all the divisors of 27. Then, we compare the two lists of divisors and pick the largest (greatest)
number that is on both lists, which will be the Greatest Common Divisor of 39 and 27.
Here is the list of 39 divisors: 1, 3, 13, 39
And here is the list of 27 divisors: 1, 3, 9, 27
When we compare the two lists, we see that the greatest number they have in common is 3.
Therefore, once again, the answer to the question "What is the Greatest Common Divisor of 39 and 27?" is:
3
Note, the divisors of 39 are all the numbers you can divide into 39 with no remainder, and the divisors of 27 are
all the numbers you can divide into 27 with no remainder.
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