Greatest Common Factor of 87, 37, 189

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

• Greatest Common Factor of 87, 37, 189 by common division method
• Greatest Common Factor of 87, 37, 189 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 87,37,189 . The biggest common factor number is the GCF number.
So the greatest common factor 87,37,189 is 1.

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

• GCF of 23, 97, 408
• GCF of 39, 20, 639
• GCF of 80, 67, 876
• GCF of 19, 28, 123
• GCF of 12, 55, 188

1. What is the GCF of 87, 37, 189?

Answer: GCF of 87, 37, 189 is 1.

2. How to Find the GCF of 87, 37, 189

Answer: Greatest Common Factor(GCF) of 87, 37, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 37, 189) = 1.