Greatest Common Factor of 838, 780, 680

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

• Greatest Common Factor of 838, 780, 680 by common division method
• Greatest Common Factor of 838, 780, 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 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

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 838,780,680 . The biggest common factor number is the GCF number.
So the greatest common factor 838,780,680 is 2.

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

• GCF of 225, 132, 810
• GCF of 997, 867, 775
• GCF of 851, 996, 723
• GCF of 145, 533, 128
• GCF of 231, 687, 564

1. What is the GCF of 838, 780, 680?

Answer: GCF of 838, 780, 680 is 2.

2. How to Find the GCF of 838, 780, 680

Answer: Greatest Common Factor(GCF) of 838, 780, 680 = 2

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

Step 2: Then multiply all the prime factors GCF(838, 780, 680) = 2.