Greatest Common Factor of 939, 506, 20

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

• Greatest Common Factor of 939, 506, 20 by common division method
• Greatest Common Factor of 939, 506, 20 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 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Factors of 506

List of positive integer factors of 506 that divides 506 without a remainder.

1,2,11,22,23,46,253,506

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 939,506,20 . The biggest common factor number is the GCF number.
So the greatest common factor 939,506,20 is 1.

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

• GCF of 989, 511, 32
• GCF of 238, 846, 28
• GCF of 630, 974, 18
• GCF of 961, 290, 31
• GCF of 591, 877, 36

1. What is the GCF of 939, 506, 20?

Answer: GCF of 939, 506, 20 is 1.

2. How to Find the GCF of 939, 506, 20

Answer: Greatest Common Factor(GCF) of 939, 506, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(939, 506, 20) = 1.