Greatest Common Factor of 121, 687, 798

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

• Greatest Common Factor of 121, 687, 798 by common division method
• Greatest Common Factor of 121, 687, 798 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 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Greatest Common Factor

We found the factors 121,687,798 . The biggest common factor number is the GCF number.
So the greatest common factor 121,687,798 is 1.

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

• GCF of 537, 108, 873
• GCF of 117, 823, 269
• GCF of 681, 729, 480
• GCF of 767, 825, 123
• GCF of 296, 681, 613

1. What is the GCF of 121, 687, 798?

Answer: GCF of 121, 687, 798 is 1.

2. How to Find the GCF of 121, 687, 798

Answer: Greatest Common Factor(GCF) of 121, 687, 798 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 687, 798) = 1.