Greatest Common Factor of 472, 621, 51

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

• Greatest Common Factor of 472, 621, 51 by common division method
• Greatest Common Factor of 472, 621, 51 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Factors of 51

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

1,3,17,51

Greatest Common Factor

We found the factors 472,621,51 . The biggest common factor number is the GCF number.
So the greatest common factor 472,621,51 is 1.

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

• GCF of 312, 293, 69
• GCF of 236, 375, 45
• GCF of 587, 711, 78
• GCF of 930, 248, 65
• GCF of 823, 428, 97

1. What is the GCF of 472, 621, 51?

Answer: GCF of 472, 621, 51 is 1.

2. How to Find the GCF of 472, 621, 51

Answer: Greatest Common Factor(GCF) of 472, 621, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(472, 621, 51) = 1.