Greatest Common Factor of 189, 324, 406

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

• Greatest Common Factor of 189, 324, 406 by common division method
• Greatest Common Factor of 189, 324, 406 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 324

List of positive integer factors of 324 that divides 324 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,324

Factors of 406

List of positive integer factors of 406 that divides 406 without a remainder.

1,2,7,14,29,58,203,406

Greatest Common Factor

We found the factors 189,324,406 . The biggest common factor number is the GCF number.
So the greatest common factor 189,324,406 is 1.

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

• GCF of 797, 129, 651
• GCF of 105, 964, 921
• GCF of 309, 725, 799
• GCF of 933, 464, 946
• GCF of 971, 851, 320

1. What is the GCF of 189, 324, 406?

Answer: GCF of 189, 324, 406 is 1.

2. How to Find the GCF of 189, 324, 406

Answer: Greatest Common Factor(GCF) of 189, 324, 406 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 324, 406) = 1.