Greatest Common Factor of 91, 381, 126

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

• Greatest Common Factor of 91, 381, 126 by common division method
• Greatest Common Factor of 91, 381, 126 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 91

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

1,7,13,91

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 91,381,126 . The biggest common factor number is the GCF number.
So the greatest common factor 91,381,126 is 1.

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

• GCF of 21, 996, 561
• GCF of 56, 544, 995
• GCF of 34, 517, 192
• GCF of 17, 701, 422
• GCF of 30, 702, 910

1. What is the GCF of 91, 381, 126?

Answer: GCF of 91, 381, 126 is 1.

2. How to Find the GCF of 91, 381, 126

Answer: Greatest Common Factor(GCF) of 91, 381, 126 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 381, 126) = 1.