Greatest Common Factor of 189, 325, 291, 423

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

• Greatest Common Factor of 189, 325, 291, 423 by common division method
• Greatest Common Factor of 189, 325, 291, 423 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 325

List of positive integer factors of 325 that divides 325 without a remainder.

1,5,13,25,65,325

Factors of 291

List of positive integer factors of 291 that divides 291 without a remainder.

1,3,97,291

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 189,325,291,423 . The biggest common factor number is the GCF number.
So the greatest common factor 189,325,291,423 is 1.

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

• GCF of 568, 111, 384, 586
• GCF of 901, 147, 174, 716
• GCF of 633, 771, 110, 135
• GCF of 877, 398, 668, 277
• GCF of 317, 102, 156, 611

1. What is the GCF of 189, 325, 291, 423?

Answer: GCF of 189, 325, 291, 423 is 1.

2. How to Find the GCF of 189, 325, 291, 423

Answer: Greatest Common Factor(GCF) of 189, 325, 291, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 325, 291, 423) = 1.