Greatest Common Factor of 104, 663, 689

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

• Greatest Common Factor of 104, 663, 689 by common division method
• Greatest Common Factor of 104, 663, 689 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

Factors of 104

List of positive integer factors of 104 that divides 104 without a remainder.

1,2,4,8,13,26,52,104

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Greatest Common Factor

We found the factors 104,663,689 . The biggest common factor number is the GCF number.
So the greatest common factor 104,663,689 is 13.

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

• GCF of 782, 603, 156
• GCF of 822, 412, 549
• GCF of 119, 767, 137
• GCF of 266, 859, 854
• GCF of 726, 880, 234

1. What is the GCF of 104, 663, 689?

Answer: GCF of 104, 663, 689 is 13.

2. How to Find the GCF of 104, 663, 689

Answer: Greatest Common Factor(GCF) of 104, 663, 689 = 13

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

Step 2: Then multiply all the prime factors GCF(104, 663, 689) = 13.