Greatest Common Factor of 68, 90, 22, 790

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

• Greatest Common Factor of 68, 90, 22, 790 by common division method
• Greatest Common Factor of 68, 90, 22, 790 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Greatest Common Factor

We found the factors 68,90,22,790 . The biggest common factor number is the GCF number.
So the greatest common factor 68,90,22,790 is 2.

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

• GCF of 14, 47, 20, 890
• GCF of 27, 30, 63, 190
• GCF of 55, 34, 93, 356
• GCF of 59, 23, 81, 406
• GCF of 85, 87, 21, 838

1. What is the GCF of 68, 90, 22, 790?

Answer: GCF of 68, 90, 22, 790 is 2.

2. How to Find the GCF of 68, 90, 22, 790

Answer: Greatest Common Factor(GCF) of 68, 90, 22, 790 = 2

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

Step 2: Then multiply all the prime factors GCF(68, 90, 22, 790) = 2.