Greatest Common Factor of 816, 644, 340

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

• Greatest Common Factor of 816, 644, 340 by common division method
• Greatest Common Factor of 816, 644, 340 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 2 = 4

Factors of 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Greatest Common Factor

We found the factors 816,644,340 . The biggest common factor number is the GCF number.
So the greatest common factor 816,644,340 is 4.

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

• GCF of 680, 858, 418
• GCF of 956, 708, 540
• GCF of 533, 728, 801
• GCF of 471, 334, 402
• GCF of 248, 693, 503

1. What is the GCF of 816, 644, 340?

Answer: GCF of 816, 644, 340 is 4.

2. How to Find the GCF of 816, 644, 340

Answer: Greatest Common Factor(GCF) of 816, 644, 340 = 4

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

Step 2: Then multiply all the prime factors GCF(816, 644, 340) = 4.