Greatest Common Factor of 997, 121, 580

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

• Greatest Common Factor of 997, 121, 580 by common division method
• Greatest Common Factor of 997, 121, 580 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 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 580

List of positive integer factors of 580 that divides 580 without a remainder.

1,2,4,5,10,20,29,58,116,145,290,580

Greatest Common Factor

We found the factors 997,121,580 . The biggest common factor number is the GCF number.
So the greatest common factor 997,121,580 is 1.

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

• GCF of 318, 509, 707
• GCF of 708, 188, 698
• GCF of 755, 517, 359
• GCF of 200, 712, 344
• GCF of 743, 816, 731

1. What is the GCF of 997, 121, 580?

Answer: GCF of 997, 121, 580 is 1.

2. How to Find the GCF of 997, 121, 580

Answer: Greatest Common Factor(GCF) of 997, 121, 580 = 1

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

Step 2: Then multiply all the prime factors GCF(997, 121, 580) = 1.