Greatest Common Factor of 989, 472, 646

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

• Greatest Common Factor of 989, 472, 646 by common division method
• Greatest Common Factor of 989, 472, 646 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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Factors of 646

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

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

Greatest Common Factor

We found the factors 989,472,646 . The biggest common factor number is the GCF number.
So the greatest common factor 989,472,646 is 1.

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

• GCF of 326, 116, 703
• GCF of 370, 317, 883
• GCF of 992, 872, 262
• GCF of 954, 569, 523
• GCF of 275, 448, 125

1. What is the GCF of 989, 472, 646?

Answer: GCF of 989, 472, 646 is 1.

2. How to Find the GCF of 989, 472, 646

Answer: Greatest Common Factor(GCF) of 989, 472, 646 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 472, 646) = 1.