Greatest Common Factor of 52, 77, 66, 39

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

• Greatest Common Factor of 52, 77, 66, 39 by common division method
• Greatest Common Factor of 52, 77, 66, 39 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 39

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

1,3,13,39

Greatest Common Factor

We found the factors 52,77,66,39 . The biggest common factor number is the GCF number.
So the greatest common factor 52,77,66,39 is 1.

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

• GCF of 47, 71, 71, 74
• GCF of 82, 43, 81, 90
• GCF of 21, 48, 64, 49
• GCF of 24, 94, 96, 15
• GCF of 53, 43, 70, 45

1. What is the GCF of 52, 77, 66, 39?

Answer: GCF of 52, 77, 66, 39 is 1.

2. How to Find the GCF of 52, 77, 66, 39

Answer: Greatest Common Factor(GCF) of 52, 77, 66, 39 = 1

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

Step 2: Then multiply all the prime factors GCF(52, 77, 66, 39) = 1.