Greatest Common Factor of 22, 20, 18, 254

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

• Greatest Common Factor of 22, 20, 18, 254 by common division method
• Greatest Common Factor of 22, 20, 18, 254 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 22

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

1,2,11,22

Factors of 20

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

1,2,4,5,10,20

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 254

List of positive integer factors of 254 that divides 254 without a remainder.

1,2,127,254

Greatest Common Factor

We found the factors 22,20,18,254 . The biggest common factor number is the GCF number.
So the greatest common factor 22,20,18,254 is 2.

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

• GCF of 79, 61, 22, 151
• GCF of 68, 67, 40, 160
• GCF of 48, 12, 65, 982
• GCF of 36, 84, 62, 881
• GCF of 99, 53, 42, 857

1. What is the GCF of 22, 20, 18, 254?

Answer: GCF of 22, 20, 18, 254 is 2.

2. How to Find the GCF of 22, 20, 18, 254

Answer: Greatest Common Factor(GCF) of 22, 20, 18, 254 = 2

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

Step 2: Then multiply all the prime factors GCF(22, 20, 18, 254) = 2.