Greatest Common Factor of 22, 27, 81, 158

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

• Greatest Common Factor of 22, 27, 81, 158 by common division method
• Greatest Common Factor of 22, 27, 81, 158 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 22,27,81,158 . The biggest common factor number is the GCF number.
So the greatest common factor 22,27,81,158 is 1.

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

• GCF of 61, 83, 21, 858
• GCF of 38, 82, 70, 185
• GCF of 91, 58, 60, 533
• GCF of 38, 59, 96, 410
• GCF of 16, 44, 33, 340

1. What is the GCF of 22, 27, 81, 158?

Answer: GCF of 22, 27, 81, 158 is 1.

2. How to Find the GCF of 22, 27, 81, 158

Answer: Greatest Common Factor(GCF) of 22, 27, 81, 158 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 27, 81, 158) = 1.