Greatest Common Factor of 489, 991, 32

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

• Greatest Common Factor of 489, 991, 32 by common division method
• Greatest Common Factor of 489, 991, 32 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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Greatest Common Factor

We found the factors 489,991,32 . The biggest common factor number is the GCF number.
So the greatest common factor 489,991,32 is 1.

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

• GCF of 329, 979, 96
• GCF of 285, 559, 38
• GCF of 334, 390, 97
• GCF of 442, 496, 79
• GCF of 220, 573, 21

1. What is the GCF of 489, 991, 32?

Answer: GCF of 489, 991, 32 is 1.

2. How to Find the GCF of 489, 991, 32

Answer: Greatest Common Factor(GCF) of 489, 991, 32 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 991, 32) = 1.