Greatest Common Factor of 22, 33, 23, 81

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

• Greatest Common Factor of 22, 33, 23, 81 by common division method
• Greatest Common Factor of 22, 33, 23, 81 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 81

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

1,3,9,27,81

Greatest Common Factor

We found the factors 22,33,23,81 . The biggest common factor number is the GCF number.
So the greatest common factor 22,33,23,81 is 1.

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

• GCF of 37, 97, 23, 93
• GCF of 74, 27, 65, 20
• GCF of 59, 96, 40, 90
• GCF of 22, 87, 79, 60
• GCF of 97, 59, 29, 70

1. What is the GCF of 22, 33, 23, 81?

Answer: GCF of 22, 33, 23, 81 is 1.

2. How to Find the GCF of 22, 33, 23, 81

Answer: Greatest Common Factor(GCF) of 22, 33, 23, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 33, 23, 81) = 1.