Greatest Common Factor of 51, 531, 345

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

• Greatest Common Factor of 51, 531, 345 by common division method
• Greatest Common Factor of 51, 531, 345 with matching the biggest common factor

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

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 51,531,345 . The biggest common factor number is the GCF number.
So the greatest common factor 51,531,345 is 3.

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

• GCF of 11, 288, 266
• GCF of 21, 496, 988
• GCF of 61, 895, 929
• GCF of 50, 632, 965
• GCF of 76, 697, 572

1. What is the GCF of 51, 531, 345?

Answer: GCF of 51, 531, 345 is 3.

2. How to Find the GCF of 51, 531, 345

Answer: Greatest Common Factor(GCF) of 51, 531, 345 = 3

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

Step 2: Then multiply all the prime factors GCF(51, 531, 345) = 3.