Question

Find the greatest number that divides 324, 405 and 729 completely.*​

Answer 1

Answer:

GCF = 1

for the values 324, 405, 709

it's means the greatest number that divides those numbers is 1

Solution by Factorization:

The factors of 324 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

The factors of 405 are: 1, 3, 5, 9, 15, 27, 45, 81, 135, 405

The factors of 709 are: 1, 709

Then the greatest common factor is 1.

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