Greatest Common Factor of 212, 991, 189

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

• Greatest Common Factor of 212, 991, 189 by common division method
• Greatest Common Factor of 212, 991, 189 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 212

List of positive integer factors of 212 that divides 212 without a remainder.

1,2,4,53,106,212

Factors of 991

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

1,991

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 212,991,189 . The biggest common factor number is the GCF number.
So the greatest common factor 212,991,189 is 1.

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

• GCF of 196, 138, 382
• GCF of 121, 960, 779
• GCF of 292, 492, 690
• GCF of 726, 470, 250
• GCF of 372, 242, 727

1. What is the GCF of 212, 991, 189?

Answer: GCF of 212, 991, 189 is 1.

2. How to Find the GCF of 212, 991, 189

Answer: Greatest Common Factor(GCF) of 212, 991, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(212, 991, 189) = 1.