Greatest Common Factor of 612, 399, 639

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

• Greatest Common Factor of 612, 399, 639 by common division method
• Greatest Common Factor of 612, 399, 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 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

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 612,399,639 . The biggest common factor number is the GCF number.
So the greatest common factor 612,399,639 is 3.

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

• GCF of 213, 275, 683
• GCF of 825, 775, 818
• GCF of 616, 703, 680
• GCF of 388, 782, 437
• GCF of 979, 300, 802

1. What is the GCF of 612, 399, 639?

Answer: GCF of 612, 399, 639 is 3.

2. How to Find the GCF of 612, 399, 639

Answer: Greatest Common Factor(GCF) of 612, 399, 639 = 3

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

Step 2: Then multiply all the prime factors GCF(612, 399, 639) = 3.