Greatest Common Factor of 81, 918, 242

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

• Greatest Common Factor of 81, 918, 242 by common division method
• Greatest Common Factor of 81, 918, 242 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 81

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

1,3,9,27,81

Factors of 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Greatest Common Factor

We found the factors 81,918,242 . The biggest common factor number is the GCF number.
So the greatest common factor 81,918,242 is 1.

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

• GCF of 43, 370, 207
• GCF of 59, 297, 950
• GCF of 69, 954, 645
• GCF of 85, 641, 594
• GCF of 24, 924, 979

1. What is the GCF of 81, 918, 242?

Answer: GCF of 81, 918, 242 is 1.

2. How to Find the GCF of 81, 918, 242

Answer: Greatest Common Factor(GCF) of 81, 918, 242 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 918, 242) = 1.