Greatest Common Factor of 216, 69, 261, 639

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

• Greatest Common Factor of 216, 69, 261, 639 by common division method
• Greatest Common Factor of 216, 69, 261, 639 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Greatest Common Factor

We found the factors 216,69,261,639 . The biggest common factor number is the GCF number.
So the greatest common factor 216,69,261,639 is 3.

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

• GCF of 121, 42, 649, 289
• GCF of 366, 72, 910, 656
• GCF of 449, 18, 625, 386
• GCF of 999, 42, 145, 650
• GCF of 142, 72, 860, 592

1. What is the GCF of 216, 69, 261, 639?

Answer: GCF of 216, 69, 261, 639 is 3.

2. How to Find the GCF of 216, 69, 261, 639

Answer: Greatest Common Factor(GCF) of 216, 69, 261, 639 = 3

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

Step 2: Then multiply all the prime factors GCF(216, 69, 261, 639) = 3.