Greatest Common Factor of 65, 98, 197

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

• Greatest Common Factor of 65, 98, 197 by common division method
• Greatest Common Factor of 65, 98, 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

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 65,98,197 . The biggest common factor number is the GCF number.
So the greatest common factor 65,98,197 is 1.

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

• GCF of 91, 65, 872
• GCF of 19, 17, 905
• GCF of 70, 84, 467
• GCF of 79, 51, 533
• GCF of 81, 20, 547

1. What is the GCF of 65, 98, 197?

Answer: GCF of 65, 98, 197 is 1.

2. How to Find the GCF of 65, 98, 197

Answer: Greatest Common Factor(GCF) of 65, 98, 197 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 98, 197) = 1.