Greatest Common Factor of 208, 790, 90

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

• Greatest Common Factor of 208, 790, 90 by common division method
• Greatest Common Factor of 208, 790, 90 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 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Factors of 790

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

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

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

Greatest Common Factor

We found the factors 208,790,90 . The biggest common factor number is the GCF number.
So the greatest common factor 208,790,90 is 2.

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

• GCF of 178, 468, 63
• GCF of 847, 270, 61
• GCF of 918, 780, 80
• GCF of 428, 203, 78
• GCF of 195, 622, 20

1. What is the GCF of 208, 790, 90?

Answer: GCF of 208, 790, 90 is 2.

2. How to Find the GCF of 208, 790, 90

Answer: Greatest Common Factor(GCF) of 208, 790, 90 = 2

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

Step 2: Then multiply all the prime factors GCF(208, 790, 90) = 2.