Greatest Common Factor of 27, 65, 72, 715

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 27, 65, 72, 715 by common division method
• Greatest Common Factor of 27, 65, 72, 715 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 27,65,72,715 . The biggest common factor number is the GCF number.
So the greatest common factor 27,65,72,715 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 34, 57, 77, 170
• GCF of 87, 33, 16, 906
• GCF of 11, 72, 43, 764
• GCF of 35, 30, 65, 925
• GCF of 78, 73, 53, 922

1. What is the GCF of 27, 65, 72, 715?

Answer: GCF of 27, 65, 72, 715 is 1.

2. How to Find the GCF of 27, 65, 72, 715

Answer: Greatest Common Factor(GCF) of 27, 65, 72, 715 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(27, 65, 72, 715) = 1.