Greatest Common Factor of 68, 165, 397

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

• Greatest Common Factor of 68, 165, 397 by common division method
• Greatest Common Factor of 68, 165, 397 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 68,165,397 . The biggest common factor number is the GCF number.
So the greatest common factor 68,165,397 is 1.

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

• GCF of 54, 623, 177
• GCF of 16, 488, 247
• GCF of 73, 752, 785
• GCF of 50, 956, 525
• GCF of 65, 916, 675

1. What is the GCF of 68, 165, 397?

Answer: GCF of 68, 165, 397 is 1.

2. How to Find the GCF of 68, 165, 397

Answer: Greatest Common Factor(GCF) of 68, 165, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 165, 397) = 1.