Greatest Common Factor of 39, 27, 64, 7

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

• Greatest Common Factor of 39, 27, 64, 7 by common division method
• Greatest Common Factor of 39, 27, 64, 7 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 27

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

1,3,9,27

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Greatest Common Factor

We found the factors 39,27,64,7 . The biggest common factor number is the GCF number.
So the greatest common factor 39,27,64,7 is 1.

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

• GCF of 65, 77, 25, 6
• GCF of 53, 89, 55, 4
• GCF of 87, 52, 89, 4
• GCF of 73, 99, 18, 1
• GCF of 88, 91, 72, 4

1. What is the GCF of 39, 27, 64, 7?

Answer: GCF of 39, 27, 64, 7 is 1.

2. How to Find the GCF of 39, 27, 64, 7

Answer: Greatest Common Factor(GCF) of 39, 27, 64, 7 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 27, 64, 7) = 1.