Greatest Common Factor of 78, 620, 622

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

• Greatest Common Factor of 78, 620, 622 by common division method
• Greatest Common Factor of 78, 620, 622 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 622

List of positive integer factors of 622 that divides 622 without a remainder.

1,2,311,622

Greatest Common Factor

We found the factors 78,620,622 . The biggest common factor number is the GCF number.
So the greatest common factor 78,620,622 is 2.

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

• GCF of 57, 294, 389
• GCF of 68, 713, 634
• GCF of 96, 406, 573
• GCF of 58, 570, 668
• GCF of 88, 113, 971

1. What is the GCF of 78, 620, 622?

Answer: GCF of 78, 620, 622 is 2.

2. How to Find the GCF of 78, 620, 622

Answer: Greatest Common Factor(GCF) of 78, 620, 622 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 620, 622) = 2.