Greatest Common Factor of 57, 567, 861

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

• Greatest Common Factor of 57, 567, 861 by common division method
• Greatest Common Factor of 57, 567, 861 with matching the biggest common factor

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

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

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 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Greatest Common Factor

We found the factors 57,567,861 . The biggest common factor number is the GCF number.
So the greatest common factor 57,567,861 is 3.

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

• GCF of 31, 547, 497
• GCF of 84, 380, 387
• GCF of 17, 775, 366
• GCF of 79, 705, 472
• GCF of 14, 129, 742

1. What is the GCF of 57, 567, 861?

Answer: GCF of 57, 567, 861 is 3.

2. How to Find the GCF of 57, 567, 861

Answer: Greatest Common Factor(GCF) of 57, 567, 861 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 567, 861) = 3.