Greatest Common Factor of 991, 481, 91

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

• Greatest Common Factor of 991, 481, 91 by common division method
• Greatest Common Factor of 991, 481, 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 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 481

List of positive integer factors of 481 that divides 481 without a remainder.

1,13,37,481

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 991,481,91 . The biggest common factor number is the GCF number.
So the greatest common factor 991,481,91 is 1.

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

• GCF of 922, 601, 35
• GCF of 140, 107, 12
• GCF of 256, 207, 95
• GCF of 546, 934, 89
• GCF of 129, 245, 94

1. What is the GCF of 991, 481, 91?

Answer: GCF of 991, 481, 91 is 1.

2. How to Find the GCF of 991, 481, 91

Answer: Greatest Common Factor(GCF) of 991, 481, 91 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 481, 91) = 1.