Greatest Common Factor of 23, 11, 27

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

• Greatest Common Factor of 23, 11, 27 by common division method
• Greatest Common Factor of 23, 11, 27 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 23

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

1,23

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 27

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

1,3,9,27

Greatest Common Factor

We found the factors 23,11,27 . The biggest common factor number is the GCF number.
So the greatest common factor 23,11,27 is 1.

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

• GCF of 53, 26, 43
• GCF of 30, 84, 83
• GCF of 12, 31, 63
• GCF of 87, 43, 92
• GCF of 62, 63, 70

1. What is the GCF of 23, 11, 27?

Answer: GCF of 23, 11, 27 is 1.

2. How to Find the GCF of 23, 11, 27

Answer: Greatest Common Factor(GCF) of 23, 11, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 11, 27) = 1.