Greatest Common Factor of 897, 144, 81

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

• Greatest Common Factor of 897, 144, 81 by common division method
• Greatest Common Factor of 897, 144, 81 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 = 3

Factors of 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 897,144,81 . The biggest common factor number is the GCF number.
So the greatest common factor 897,144,81 is 3.

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

• GCF of 956, 119, 44
• GCF of 225, 181, 83
• GCF of 331, 265, 84
• GCF of 557, 168, 14
• GCF of 183, 694, 16

1. What is the GCF of 897, 144, 81?

Answer: GCF of 897, 144, 81 is 3.

2. How to Find the GCF of 897, 144, 81

Answer: Greatest Common Factor(GCF) of 897, 144, 81 = 3

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

Step 2: Then multiply all the prime factors GCF(897, 144, 81) = 3.