Greatest Common Factor of 18, 84, 22, 484

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

• Greatest Common Factor of 18, 84, 22, 484 by common division method
• Greatest Common Factor of 18, 84, 22, 484 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 18

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

1,2,3,6,9,18

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 22

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

1,2,11,22

Factors of 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Greatest Common Factor

We found the factors 18,84,22,484 . The biggest common factor number is the GCF number.
So the greatest common factor 18,84,22,484 is 2.

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

• GCF of 80, 23, 43, 794
• GCF of 33, 75, 45, 829
• GCF of 68, 10, 25, 772
• GCF of 70, 43, 33, 120
• GCF of 52, 98, 94, 978

1. What is the GCF of 18, 84, 22, 484?

Answer: GCF of 18, 84, 22, 484 is 2.

2. How to Find the GCF of 18, 84, 22, 484

Answer: Greatest Common Factor(GCF) of 18, 84, 22, 484 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 84, 22, 484) = 2.