Greatest Common Factor of 97, 145, 580

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

• Greatest Common Factor of 97, 145, 580 by common division method
• Greatest Common Factor of 97, 145, 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

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 97,145,580 . The biggest common factor number is the GCF number.
So the greatest common factor 97,145,580 is 1.

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

• GCF of 70, 274, 282
• GCF of 15, 814, 484
• GCF of 20, 373, 660
• GCF of 38, 201, 795
• GCF of 42, 321, 817

1. What is the GCF of 97, 145, 580?

Answer: GCF of 97, 145, 580 is 1.

2. How to Find the GCF of 97, 145, 580

Answer: Greatest Common Factor(GCF) of 97, 145, 580 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 145, 580) = 1.