Greatest Common Factor of 338, 648, 640

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

• Greatest Common Factor of 338, 648, 640 by common division method
• Greatest Common Factor of 338, 648, 640 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Greatest Common Factor

We found the factors 338,648,640 . The biggest common factor number is the GCF number.
So the greatest common factor 338,648,640 is 2.

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

• GCF of 312, 685, 108
• GCF of 830, 615, 694
• GCF of 887, 687, 801
• GCF of 191, 577, 511
• GCF of 809, 594, 637

1. What is the GCF of 338, 648, 640?

Answer: GCF of 338, 648, 640 is 2.

2. How to Find the GCF of 338, 648, 640

Answer: Greatest Common Factor(GCF) of 338, 648, 640 = 2

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

Step 2: Then multiply all the prime factors GCF(338, 648, 640) = 2.