Greatest Common Factor of 20, 394, 122

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

• Greatest Common Factor of 20, 394, 122 by common division method
• Greatest Common Factor of 20, 394, 122 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 394

List of positive integer factors of 394 that divides 394 without a remainder.

1,2,197,394

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Greatest Common Factor

We found the factors 20,394,122 . The biggest common factor number is the GCF number.
So the greatest common factor 20,394,122 is 2.

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

• GCF of 66, 461, 747
• GCF of 28, 899, 584
• GCF of 58, 230, 808
• GCF of 22, 302, 508
• GCF of 57, 696, 385

1. What is the GCF of 20, 394, 122?

Answer: GCF of 20, 394, 122 is 2.

2. How to Find the GCF of 20, 394, 122

Answer: Greatest Common Factor(GCF) of 20, 394, 122 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 394, 122) = 2.