Greatest Common Factor of 842, 561, 76

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

• Greatest Common Factor of 842, 561, 76 by common division method
• Greatest Common Factor of 842, 561, 76 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 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

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 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 842,561,76 . The biggest common factor number is the GCF number.
So the greatest common factor 842,561,76 is 1.

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

• GCF of 617, 746, 56
• GCF of 638, 815, 63
• GCF of 364, 788, 66
• GCF of 135, 265, 14
• GCF of 517, 204, 40

1. What is the GCF of 842, 561, 76?

Answer: GCF of 842, 561, 76 is 1.

2. How to Find the GCF of 842, 561, 76

Answer: Greatest Common Factor(GCF) of 842, 561, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(842, 561, 76) = 1.