Greatest Common Factor of 564, 249, 18

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

• Greatest Common Factor of 564, 249, 18 by common division method
• Greatest Common Factor of 564, 249, 18 with matching the biggest common factor

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

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

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

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 564,249,18 . The biggest common factor number is the GCF number.
So the greatest common factor 564,249,18 is 3.

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

• GCF of 858, 424, 97
• GCF of 721, 645, 12
• GCF of 124, 118, 74
• GCF of 396, 343, 74
• GCF of 336, 143, 26

1. What is the GCF of 564, 249, 18?

Answer: GCF of 564, 249, 18 is 3.

2. How to Find the GCF of 564, 249, 18

Answer: Greatest Common Factor(GCF) of 564, 249, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(564, 249, 18) = 3.