Greatest Common Factor of 72, 207, 189

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

• Greatest Common Factor of 72, 207, 189 by common division method
• Greatest Common Factor of 72, 207, 189 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

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 72,207,189 . The biggest common factor number is the GCF number.
So the greatest common factor 72,207,189 is 9.

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

• GCF of 35, 980, 887
• GCF of 22, 426, 912
• GCF of 74, 671, 865
• GCF of 10, 294, 851
• GCF of 53, 470, 477

1. What is the GCF of 72, 207, 189?

Answer: GCF of 72, 207, 189 is 9.

2. How to Find the GCF of 72, 207, 189

Answer: Greatest Common Factor(GCF) of 72, 207, 189 = 9

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

Step 2: Then multiply all the prime factors GCF(72, 207, 189) = 9.