Greatest Common Factor of 27, 121, 381

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

• Greatest Common Factor of 27, 121, 381 by common division method
• Greatest Common Factor of 27, 121, 381 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Greatest Common Factor

We found the factors 27,121,381 . The biggest common factor number is the GCF number.
So the greatest common factor 27,121,381 is 1.

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

• GCF of 80, 386, 120
• GCF of 69, 182, 540
• GCF of 88, 831, 764
• GCF of 59, 651, 647
• GCF of 58, 684, 132

1. What is the GCF of 27, 121, 381?

Answer: GCF of 27, 121, 381 is 1.

2. How to Find the GCF of 27, 121, 381

Answer: Greatest Common Factor(GCF) of 27, 121, 381 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 121, 381) = 1.