Greatest Common Factor of 621, 567, 75

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

• Greatest Common Factor of 621, 567, 75 by common division method
• Greatest Common Factor of 621, 567, 75 with matching the biggest common factor

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

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 567

List of positive integer factors of 567 that divides 567 without a remainder.

1,3,7,9,21,27,63,81,189,567

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Greatest Common Factor

We found the factors 621,567,75 . The biggest common factor number is the GCF number.
So the greatest common factor 621,567,75 is 3.

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

• GCF of 598, 616, 75
• GCF of 615, 400, 26
• GCF of 859, 501, 14
• GCF of 821, 450, 27
• GCF of 561, 126, 56

1. What is the GCF of 621, 567, 75?

Answer: GCF of 621, 567, 75 is 3.

2. How to Find the GCF of 621, 567, 75

Answer: Greatest Common Factor(GCF) of 621, 567, 75 = 3

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

Step 2: Then multiply all the prime factors GCF(621, 567, 75) = 3.