Greatest Common Factor of 891, 144, 189

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

• Greatest Common Factor of 891, 144, 189 by common division method
• Greatest Common Factor of 891, 144, 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 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

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 891,144,189 . The biggest common factor number is the GCF number.
So the greatest common factor 891,144,189 is 9.

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

• GCF of 852, 133, 807
• GCF of 615, 206, 277
• GCF of 930, 994, 602
• GCF of 574, 446, 709
• GCF of 170, 698, 778

1. What is the GCF of 891, 144, 189?

Answer: GCF of 891, 144, 189 is 9.

2. How to Find the GCF of 891, 144, 189

Answer: Greatest Common Factor(GCF) of 891, 144, 189 = 9

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

Step 2: Then multiply all the prime factors GCF(891, 144, 189) = 9.