Greatest Common Factor of 989, 646, 798

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

• Greatest Common Factor of 989, 646, 798 by common division method
• Greatest Common Factor of 989, 646, 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

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 989,646,798 . The biggest common factor number is the GCF number.
So the greatest common factor 989,646,798 is 1.

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

• GCF of 690, 907, 133
• GCF of 532, 665, 600
• GCF of 315, 571, 187
• GCF of 101, 154, 218
• GCF of 566, 969, 869

1. What is the GCF of 989, 646, 798?

Answer: GCF of 989, 646, 798 is 1.

2. How to Find the GCF of 989, 646, 798

Answer: Greatest Common Factor(GCF) of 989, 646, 798 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 646, 798) = 1.