Greatest Common Factor of 991, 220, 237

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

• Greatest Common Factor of 991, 220, 237 by common division method
• Greatest Common Factor of 991, 220, 237 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 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 237

List of positive integer factors of 237 that divides 237 without a remainder.

1,3,79,237

Greatest Common Factor

We found the factors 991,220,237 . The biggest common factor number is the GCF number.
So the greatest common factor 991,220,237 is 1.

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

• GCF of 321, 921, 804
• GCF of 950, 905, 113
• GCF of 335, 921, 232
• GCF of 207, 969, 920
• GCF of 320, 468, 105

1. What is the GCF of 991, 220, 237?

Answer: GCF of 991, 220, 237 is 1.

2. How to Find the GCF of 991, 220, 237

Answer: Greatest Common Factor(GCF) of 991, 220, 237 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 220, 237) = 1.