Greatest Common Factor of 638, 772, 624

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

• Greatest Common Factor of 638, 772, 624 by common division method
• Greatest Common Factor of 638, 772, 624 with matching the biggest common factor

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

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 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

Factors of 624

List of positive integer factors of 624 that divides 624 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624

Greatest Common Factor

We found the factors 638,772,624 . The biggest common factor number is the GCF number.
So the greatest common factor 638,772,624 is 2.

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

• GCF of 963, 246, 845
• GCF of 314, 686, 275
• GCF of 485, 131, 837
• GCF of 243, 553, 847
• GCF of 416, 670, 554

1. What is the GCF of 638, 772, 624?

Answer: GCF of 638, 772, 624 is 2.

2. How to Find the GCF of 638, 772, 624

Answer: Greatest Common Factor(GCF) of 638, 772, 624 = 2

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

Step 2: Then multiply all the prime factors GCF(638, 772, 624) = 2.