Greatest Common Factor of 243, 408, 427

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

• Greatest Common Factor of 243, 408, 427 by common division method
• Greatest Common Factor of 243, 408, 427 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 243

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

1,3,9,27,81,243

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 243,408,427 . The biggest common factor number is the GCF number.
So the greatest common factor 243,408,427 is 1.

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

• GCF of 210, 817, 156
• GCF of 959, 204, 183
• GCF of 416, 954, 471
• GCF of 105, 747, 997
• GCF of 189, 136, 763

1. What is the GCF of 243, 408, 427?

Answer: GCF of 243, 408, 427 is 1.

2. How to Find the GCF of 243, 408, 427

Answer: Greatest Common Factor(GCF) of 243, 408, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(243, 408, 427) = 1.