Greatest Common Factor of 338, 644, 220

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

• Greatest Common Factor of 338, 644, 220 by common division method
• Greatest Common Factor of 338, 644, 220 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 = 2

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

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 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 338,644,220 . The biggest common factor number is the GCF number.
So the greatest common factor 338,644,220 is 2.

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

• GCF of 292, 429, 990
• GCF of 778, 318, 499
• GCF of 571, 525, 465
• GCF of 102, 983, 186
• GCF of 310, 845, 589

1. What is the GCF of 338, 644, 220?

Answer: GCF of 338, 644, 220 is 2.

2. How to Find the GCF of 338, 644, 220

Answer: Greatest Common Factor(GCF) of 338, 644, 220 = 2

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

Step 2: Then multiply all the prime factors GCF(338, 644, 220) = 2.