Greatest Common Factor of 189, 857, 558

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

• Greatest Common Factor of 189, 857, 558 by common division method
• Greatest Common Factor of 189, 857, 558 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 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Factors of 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Greatest Common Factor

We found the factors 189,857,558 . The biggest common factor number is the GCF number.
So the greatest common factor 189,857,558 is 1.

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

• GCF of 339, 715, 522
• GCF of 317, 576, 618
• GCF of 960, 174, 696
• GCF of 880, 354, 744
• GCF of 464, 254, 704

1. What is the GCF of 189, 857, 558?

Answer: GCF of 189, 857, 558 is 1.

2. How to Find the GCF of 189, 857, 558

Answer: Greatest Common Factor(GCF) of 189, 857, 558 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 857, 558) = 1.