Greatest Common Factor of 81, 858, 276

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

• Greatest Common Factor of 81, 858, 276 by common division method
• Greatest Common Factor of 81, 858, 276 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 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Factors of 276

List of positive integer factors of 276 that divides 276 without a remainder.

1,2,3,4,6,12,23,46,69,92,138,276

Greatest Common Factor

We found the factors 81,858,276 . The biggest common factor number is the GCF number.
So the greatest common factor 81,858,276 is 3.

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

• GCF of 62, 239, 231
• GCF of 10, 531, 257
• GCF of 67, 152, 629
• GCF of 54, 640, 465
• GCF of 64, 457, 976

1. What is the GCF of 81, 858, 276?

Answer: GCF of 81, 858, 276 is 3.

2. How to Find the GCF of 81, 858, 276

Answer: Greatest Common Factor(GCF) of 81, 858, 276 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 858, 276) = 3.