Greatest Common Factor of 660, 387, 986

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

• Greatest Common Factor of 660, 387, 986 by common division method
• Greatest Common Factor of 660, 387, 986 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 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 986

List of positive integer factors of 986 that divides 986 without a remainder.

1,2,17,29,34,58,493,986

Greatest Common Factor

We found the factors 660,387,986 . The biggest common factor number is the GCF number.
So the greatest common factor 660,387,986 is 1.

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

• GCF of 696, 672, 360
• GCF of 219, 161, 451
• GCF of 329, 478, 874
• GCF of 301, 754, 147
• GCF of 993, 366, 419

1. What is the GCF of 660, 387, 986?

Answer: GCF of 660, 387, 986 is 1.

2. How to Find the GCF of 660, 387, 986

Answer: Greatest Common Factor(GCF) of 660, 387, 986 = 1

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

Step 2: Then multiply all the prime factors GCF(660, 387, 986) = 1.