Greatest Common Factor of 810, 747, 972

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

• Greatest Common Factor of 810, 747, 972 by common division method
• Greatest Common Factor of 810, 747, 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 810

List of positive integer factors of 810 that divides 810 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,270,405,810

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

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 810,747,972 . The biggest common factor number is the GCF number.
So the greatest common factor 810,747,972 is 9.

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

• GCF of 246, 917, 756
• GCF of 566, 191, 842
• GCF of 145, 446, 657
• GCF of 659, 803, 198
• GCF of 247, 100, 175

1. What is the GCF of 810, 747, 972?

Answer: GCF of 810, 747, 972 is 9.

2. How to Find the GCF of 810, 747, 972

Answer: Greatest Common Factor(GCF) of 810, 747, 972 = 9

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

Step 2: Then multiply all the prime factors GCF(810, 747, 972) = 9.