Greatest Common Factor of 22, 28, 43, 108

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

• Greatest Common Factor of 22, 28, 43, 108 by common division method
• Greatest Common Factor of 22, 28, 43, 108 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 22

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

1,2,11,22

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 22,28,43,108 . The biggest common factor number is the GCF number.
So the greatest common factor 22,28,43,108 is 1.

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

• GCF of 90, 88, 11, 280
• GCF of 23, 18, 73, 762
• GCF of 17, 70, 83, 399
• GCF of 77, 85, 25, 305
• GCF of 87, 76, 66, 177

1. What is the GCF of 22, 28, 43, 108?

Answer: GCF of 22, 28, 43, 108 is 1.

2. How to Find the GCF of 22, 28, 43, 108

Answer: Greatest Common Factor(GCF) of 22, 28, 43, 108 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 28, 43, 108) = 1.