Greatest Common Factor of 211, 991, 343, 189

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

• Greatest Common Factor of 211, 991, 343, 189 by common division method
• Greatest Common Factor of 211, 991, 343, 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 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Factors of 991

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

1,991

Factors of 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

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 211,991,343,189 . The biggest common factor number is the GCF number.
So the greatest common factor 211,991,343,189 is 1.

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

• GCF of 274, 652, 336, 756
• GCF of 184, 873, 819, 871
• GCF of 183, 169, 717, 248
• GCF of 317, 589, 794, 512
• GCF of 269, 396, 380, 373

1. What is the GCF of 211, 991, 343, 189?

Answer: GCF of 211, 991, 343, 189 is 1.

2. How to Find the GCF of 211, 991, 343, 189

Answer: Greatest Common Factor(GCF) of 211, 991, 343, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(211, 991, 343, 189) = 1.