Greatest Common Factor of 24, 65, 243

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

• Greatest Common Factor of 24, 65, 243 by common division method
• Greatest Common Factor of 24, 65, 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

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 24,65,243 . The biggest common factor number is the GCF number.
So the greatest common factor 24,65,243 is 1.

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

• GCF of 49, 34, 101
• GCF of 12, 52, 480
• GCF of 35, 31, 624
• GCF of 70, 34, 180
• GCF of 81, 74, 139

1. What is the GCF of 24, 65, 243?

Answer: GCF of 24, 65, 243 is 1.

2. How to Find the GCF of 24, 65, 243

Answer: Greatest Common Factor(GCF) of 24, 65, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 65, 243) = 1.