Greatest Common Factor of 620, 337, 18

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

• Greatest Common Factor of 620, 337, 18 by common division method
• Greatest Common Factor of 620, 337, 18 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 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 337

List of positive integer factors of 337 that divides 337 without a remainder.

1,337

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 620,337,18 . The biggest common factor number is the GCF number.
So the greatest common factor 620,337,18 is 1.

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

• GCF of 855, 873, 57
• GCF of 910, 996, 24
• GCF of 624, 625, 51
• GCF of 398, 642, 59
• GCF of 676, 651, 13

1. What is the GCF of 620, 337, 18?

Answer: GCF of 620, 337, 18 is 1.

2. How to Find the GCF of 620, 337, 18

Answer: Greatest Common Factor(GCF) of 620, 337, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(620, 337, 18) = 1.