Greatest Common Factor of 320, 988, 663

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

• Greatest Common Factor of 320, 988, 663 by common division method
• Greatest Common Factor of 320, 988, 663 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 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Factors of 663

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

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

Greatest Common Factor

We found the factors 320,988,663 . The biggest common factor number is the GCF number.
So the greatest common factor 320,988,663 is 1.

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

• GCF of 920, 528, 571
• GCF of 374, 896, 631
• GCF of 690, 261, 137
• GCF of 883, 582, 981
• GCF of 644, 748, 843

1. What is the GCF of 320, 988, 663?

Answer: GCF of 320, 988, 663 is 1.

2. How to Find the GCF of 320, 988, 663

Answer: Greatest Common Factor(GCF) of 320, 988, 663 = 1

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

Step 2: Then multiply all the prime factors GCF(320, 988, 663) = 1.