Greatest Common Factor of 17, 620, 197

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

• Greatest Common Factor of 17, 620, 197 by common division method
• Greatest Common Factor of 17, 620, 197 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Greatest Common Factor

We found the factors 17,620,197 . The biggest common factor number is the GCF number.
So the greatest common factor 17,620,197 is 1.

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

• GCF of 73, 940, 574
• GCF of 93, 465, 315
• GCF of 50, 466, 115
• GCF of 14, 173, 677
• GCF of 62, 595, 586

1. What is the GCF of 17, 620, 197?

Answer: GCF of 17, 620, 197 is 1.

2. How to Find the GCF of 17, 620, 197

Answer: Greatest Common Factor(GCF) of 17, 620, 197 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 620, 197) = 1.