Greatest Common Factor of 621, 780, 984

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

• Greatest Common Factor of 621, 780, 984 by common division method
• Greatest Common Factor of 621, 780, 984 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

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 621,780,984 . The biggest common factor number is the GCF number.
So the greatest common factor 621,780,984 is 3.

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

• GCF of 195, 941, 172
• GCF of 544, 740, 871
• GCF of 107, 873, 645
• GCF of 641, 896, 343
• GCF of 424, 607, 567

1. What is the GCF of 621, 780, 984?

Answer: GCF of 621, 780, 984 is 3.

2. How to Find the GCF of 621, 780, 984

Answer: Greatest Common Factor(GCF) of 621, 780, 984 = 3

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

Step 2: Then multiply all the prime factors GCF(621, 780, 984) = 3.