Greatest Common Factor of 23, 166, 243

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

• Greatest Common Factor of 23, 166, 243 by common division method
• Greatest Common Factor of 23, 166, 243 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 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 23,166,243 . The biggest common factor number is the GCF number.
So the greatest common factor 23,166,243 is 1.

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

• GCF of 21, 657, 143
• GCF of 17, 564, 767
• GCF of 54, 999, 821
• GCF of 92, 511, 696
• GCF of 61, 616, 813

1. What is the GCF of 23, 166, 243?

Answer: GCF of 23, 166, 243 is 1.

2. How to Find the GCF of 23, 166, 243

Answer: Greatest Common Factor(GCF) of 23, 166, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 166, 243) = 1.