Greatest Common Factor of 645, 507, 948

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

• Greatest Common Factor of 645, 507, 948 by common division method
• Greatest Common Factor of 645, 507, 948 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 507

List of positive integer factors of 507 that divides 507 without a remainder.

1,3,13,39,169,507

Factors of 948

List of positive integer factors of 948 that divides 948 without a remainder.

1,2,3,4,6,12,79,158,237,316,474,948

Greatest Common Factor

We found the factors 645,507,948 . The biggest common factor number is the GCF number.
So the greatest common factor 645,507,948 is 3.

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

• GCF of 793, 369, 903
• GCF of 622, 660, 732
• GCF of 409, 175, 235
• GCF of 103, 430, 390
• GCF of 810, 715, 754

1. What is the GCF of 645, 507, 948?

Answer: GCF of 645, 507, 948 is 3.

2. How to Find the GCF of 645, 507, 948

Answer: Greatest Common Factor(GCF) of 645, 507, 948 = 3

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

Step 2: Then multiply all the prime factors GCF(645, 507, 948) = 3.