Greatest Common Factor of 52, 70, 81, 67, 39

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

• Greatest Common Factor of 52, 70, 81, 67, 39 by common division method
• Greatest Common Factor of 52, 70, 81, 67, 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

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 52,70,81,67,39 . The biggest common factor number is the GCF number.
So the greatest common factor 52,70,81,67,39 is 1.

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

• GCF of 79, 99, 48, 12, 94
• GCF of 95, 65, 32, 63, 22
• GCF of 46, 81, 31, 39, 48
• GCF of 26, 83, 86, 73, 61
• GCF of 75, 23, 11, 85, 96

1. What is the GCF of 52, 70, 81, 67, 39?

Answer: GCF of 52, 70, 81, 67, 39 is 1.

2. How to Find the GCF of 52, 70, 81, 67, 39

Answer: Greatest Common Factor(GCF) of 52, 70, 81, 67, 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, 70, 81, 67, 39) = 1.