Greatest Common Factor of 48, 22, 69, 243

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

• Greatest Common Factor of 48, 22, 69, 243 by common division method
• Greatest Common Factor of 48, 22, 69, 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

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 48,22,69,243 . The biggest common factor number is the GCF number.
So the greatest common factor 48,22,69,243 is 1.

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

• GCF of 62, 89, 65, 638
• GCF of 85, 19, 43, 484
• GCF of 93, 42, 84, 794
• GCF of 46, 67, 23, 702
• GCF of 63, 11, 38, 229

1. What is the GCF of 48, 22, 69, 243?

Answer: GCF of 48, 22, 69, 243 is 1.

2. How to Find the GCF of 48, 22, 69, 243

Answer: Greatest Common Factor(GCF) of 48, 22, 69, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(48, 22, 69, 243) = 1.