Greatest Common Factor of 645, 237, 852

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

• Greatest Common Factor of 645, 237, 852 by common division method
• Greatest Common Factor of 645, 237, 852 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 237

List of positive integer factors of 237 that divides 237 without a remainder.

1,3,79,237

Factors of 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Greatest Common Factor

We found the factors 645,237,852 . The biggest common factor number is the GCF number.
So the greatest common factor 645,237,852 is 3.

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

• GCF of 932, 860, 677
• GCF of 456, 512, 290
• GCF of 316, 636, 129
• GCF of 243, 787, 851
• GCF of 328, 464, 564

1. What is the GCF of 645, 237, 852?

Answer: GCF of 645, 237, 852 is 3.

2. How to Find the GCF of 645, 237, 852

Answer: Greatest Common Factor(GCF) of 645, 237, 852 = 3

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

Step 2: Then multiply all the prime factors GCF(645, 237, 852) = 3.