Greatest Common Factor of 921, 30, 564

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

• Greatest Common Factor of 921, 30, 564 by common division method
• Greatest Common Factor of 921, 30, 564 with matching the biggest common factor

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

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

Greatest Common Factor

We found the factors 921,30,564 . The biggest common factor number is the GCF number.
So the greatest common factor 921,30,564 is 3.

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

• GCF of 681, 49, 355
• GCF of 639, 26, 907
• GCF of 730, 46, 954
• GCF of 463, 83, 920
• GCF of 549, 11, 914

1. What is the GCF of 921, 30, 564?

Answer: GCF of 921, 30, 564 is 3.

2. How to Find the GCF of 921, 30, 564

Answer: Greatest Common Factor(GCF) of 921, 30, 564 = 3

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

Step 2: Then multiply all the prime factors GCF(921, 30, 564) = 3.