Greatest Common Factor of 189, 126, 211

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

• Greatest Common Factor of 189, 126, 211 by common division method
• Greatest Common Factor of 189, 126, 211 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 189

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

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

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

Factors of 211

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

1,211

Greatest Common Factor

We found the factors 189,126,211 . The biggest common factor number is the GCF number.
So the greatest common factor 189,126,211 is 1.

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

• GCF of 168, 982, 567
• GCF of 753, 737, 159
• GCF of 266, 967, 489
• GCF of 849, 179, 729
• GCF of 182, 666, 971

1. What is the GCF of 189, 126, 211?

Answer: GCF of 189, 126, 211 is 1.

2. How to Find the GCF of 189, 126, 211

Answer: Greatest Common Factor(GCF) of 189, 126, 211 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 126, 211) = 1.