Greatest Common Factor of 81, 249, 219

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

• Greatest Common Factor of 81, 249, 219 by common division method
• Greatest Common Factor of 81, 249, 219 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 81

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

1,3,9,27,81

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 219

List of positive integer factors of 219 that divides 219 without a remainder.

1,3,73,219

Greatest Common Factor

We found the factors 81,249,219 . The biggest common factor number is the GCF number.
So the greatest common factor 81,249,219 is 3.

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

• GCF of 99, 974, 741
• GCF of 40, 686, 681
• GCF of 50, 812, 330
• GCF of 95, 582, 170
• GCF of 97, 761, 186

1. What is the GCF of 81, 249, 219?

Answer: GCF of 81, 249, 219 is 3.

2. How to Find the GCF of 81, 249, 219

Answer: Greatest Common Factor(GCF) of 81, 249, 219 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 249, 219) = 3.