Greatest Common Factor of 660, 961, 99

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

• Greatest Common Factor of 660, 961, 99 by common division method
• Greatest Common Factor of 660, 961, 99 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 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 961

List of positive integer factors of 961 that divides 961 without a remainder.

1,31,961

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Greatest Common Factor

We found the factors 660,961,99 . The biggest common factor number is the GCF number.
So the greatest common factor 660,961,99 is 1.

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

• GCF of 750, 101, 96
• GCF of 462, 383, 80
• GCF of 853, 672, 11
• GCF of 676, 173, 85
• GCF of 422, 910, 15

1. What is the GCF of 660, 961, 99?

Answer: GCF of 660, 961, 99 is 1.

2. How to Find the GCF of 660, 961, 99

Answer: Greatest Common Factor(GCF) of 660, 961, 99 = 1

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

Step 2: Then multiply all the prime factors GCF(660, 961, 99) = 1.