Greatest Common Factor of 38, 64, 680

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

• Greatest Common Factor of 38, 64, 680 by common division method
• Greatest Common Factor of 38, 64, 680 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 38,64,680 . The biggest common factor number is the GCF number.
So the greatest common factor 38,64,680 is 2.

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

• GCF of 92, 59, 757
• GCF of 57, 68, 481
• GCF of 28, 11, 134
• GCF of 81, 99, 416
• GCF of 94, 99, 286

1. What is the GCF of 38, 64, 680?

Answer: GCF of 38, 64, 680 is 2.

2. How to Find the GCF of 38, 64, 680

Answer: Greatest Common Factor(GCF) of 38, 64, 680 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 64, 680) = 2.