Greatest Common Factor of 561, 837, 60

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

• Greatest Common Factor of 561, 837, 60 by common division method
• Greatest Common Factor of 561, 837, 60 with matching the biggest common factor

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

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 837

List of positive integer factors of 837 that divides 837 without a remainder.

1,3,9,27,31,93,279,837

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 561,837,60 . The biggest common factor number is the GCF number.
So the greatest common factor 561,837,60 is 3.

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

• GCF of 989, 897, 54
• GCF of 384, 645, 28
• GCF of 878, 212, 80
• GCF of 323, 674, 95
• GCF of 230, 141, 37

1. What is the GCF of 561, 837, 60?

Answer: GCF of 561, 837, 60 is 3.

2. How to Find the GCF of 561, 837, 60

Answer: Greatest Common Factor(GCF) of 561, 837, 60 = 3

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

Step 2: Then multiply all the prime factors GCF(561, 837, 60) = 3.