Greatest Common Factor of 392, 198, 91

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

• Greatest Common Factor of 392, 198, 91 by common division method
• Greatest Common Factor of 392, 198, 91 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 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Greatest Common Factor

We found the factors 392,198,91 . The biggest common factor number is the GCF number.
So the greatest common factor 392,198,91 is 1.

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

• GCF of 122, 280, 27
• GCF of 978, 798, 30
• GCF of 690, 481, 52
• GCF of 277, 627, 30
• GCF of 462, 605, 60

1. What is the GCF of 392, 198, 91?

Answer: GCF of 392, 198, 91 is 1.

2. How to Find the GCF of 392, 198, 91

Answer: Greatest Common Factor(GCF) of 392, 198, 91 = 1

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

Step 2: Then multiply all the prime factors GCF(392, 198, 91) = 1.