Greatest Common Factor of 189, 147, 107

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

• Greatest Common Factor of 189, 147, 107 by common division method
• Greatest Common Factor of 189, 147, 107 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 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 107

List of positive integer factors of 107 that divides 107 without a remainder.

1,107

Greatest Common Factor

We found the factors 189,147,107 . The biggest common factor number is the GCF number.
So the greatest common factor 189,147,107 is 1.

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

• GCF of 547, 565, 734
• GCF of 363, 441, 957
• GCF of 871, 300, 102
• GCF of 551, 978, 663
• GCF of 679, 253, 134

1. What is the GCF of 189, 147, 107?

Answer: GCF of 189, 147, 107 is 1.

2. How to Find the GCF of 189, 147, 107

Answer: Greatest Common Factor(GCF) of 189, 147, 107 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 147, 107) = 1.