Greatest Common Factor of 81, 441, 972

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

• Greatest Common Factor of 81, 441, 972 by common division method
• Greatest Common Factor of 81, 441, 972 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 81

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

1,3,9,27,81

Factors of 441

List of positive integer factors of 441 that divides 441 without a remainder.

1,3,7,9,21,49,63,147,441

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 81,441,972 . The biggest common factor number is the GCF number.
So the greatest common factor 81,441,972 is 9.

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

• GCF of 83, 531, 166
• GCF of 23, 395, 890
• GCF of 34, 758, 908
• GCF of 31, 498, 722
• GCF of 38, 994, 521

1. What is the GCF of 81, 441, 972?

Answer: GCF of 81, 441, 972 is 9.

2. How to Find the GCF of 81, 441, 972

Answer: Greatest Common Factor(GCF) of 81, 441, 972 = 9

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

Step 2: Then multiply all the prime factors GCF(81, 441, 972) = 9.