Greatest Common Factor of 620, 638, 984

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

• Greatest Common Factor of 620, 638, 984 by common division method
• Greatest Common Factor of 620, 638, 984 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 984

List of positive integer factors of 984 that divides 984 without a remainder.

1,2,3,4,6,8,12,24,41,82,123,164,246,328,492,984

Greatest Common Factor

We found the factors 620,638,984 . The biggest common factor number is the GCF number.
So the greatest common factor 620,638,984 is 2.

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

• GCF of 651, 460, 923
• GCF of 630, 798, 471
• GCF of 574, 753, 255
• GCF of 113, 803, 593
• GCF of 355, 902, 811

1. What is the GCF of 620, 638, 984?

Answer: GCF of 620, 638, 984 is 2.

2. How to Find the GCF of 620, 638, 984

Answer: Greatest Common Factor(GCF) of 620, 638, 984 = 2

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

Step 2: Then multiply all the prime factors GCF(620, 638, 984) = 2.