Greatest Common Factor of 645, 744, 564

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

• Greatest Common Factor of 645, 744, 564 by common division method
• Greatest Common Factor of 645, 744, 564 with matching the biggest common factor

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

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

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 645,744,564 . The biggest common factor number is the GCF number.
So the greatest common factor 645,744,564 is 3.

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

• GCF of 369, 175, 541
• GCF of 551, 902, 496
• GCF of 280, 653, 922
• GCF of 754, 115, 411
• GCF of 103, 891, 687

1. What is the GCF of 645, 744, 564?

Answer: GCF of 645, 744, 564 is 3.

2. How to Find the GCF of 645, 744, 564

Answer: Greatest Common Factor(GCF) of 645, 744, 564 = 3

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

Step 2: Then multiply all the prime factors GCF(645, 744, 564) = 3.