Greatest Common Factor of 189, 117, 788

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

• Greatest Common Factor of 189, 117, 788 by common division method
• Greatest Common Factor of 189, 117, 788 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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 788

List of positive integer factors of 788 that divides 788 without a remainder.

1,2,4,197,394,788

Greatest Common Factor

We found the factors 189,117,788 . The biggest common factor number is the GCF number.
So the greatest common factor 189,117,788 is 1.

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

• GCF of 332, 317, 943
• GCF of 614, 557, 863
• GCF of 195, 829, 196
• GCF of 423, 494, 449
• GCF of 542, 841, 603

1. What is the GCF of 189, 117, 788?

Answer: GCF of 189, 117, 788 is 1.

2. How to Find the GCF of 189, 117, 788

Answer: Greatest Common Factor(GCF) of 189, 117, 788 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 117, 788) = 1.