Greatest Common Factor of 216, 657, 861

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

• Greatest Common Factor of 216, 657, 861 by common division method
• Greatest Common Factor of 216, 657, 861 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 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Factors of 657

List of positive integer factors of 657 that divides 657 without a remainder.

1,3,9,73,219,657

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Greatest Common Factor

We found the factors 216,657,861 . The biggest common factor number is the GCF number.
So the greatest common factor 216,657,861 is 3.

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

• GCF of 972, 824, 158
• GCF of 355, 159, 282
• GCF of 743, 304, 404
• GCF of 869, 787, 864
• GCF of 534, 425, 349

1. What is the GCF of 216, 657, 861?

Answer: GCF of 216, 657, 861 is 3.

2. How to Find the GCF of 216, 657, 861

Answer: Greatest Common Factor(GCF) of 216, 657, 861 = 3

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

Step 2: Then multiply all the prime factors GCF(216, 657, 861) = 3.