Greatest Common Factor of 23, 27, 381

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

• Greatest Common Factor of 23, 27, 381 by common division method
• Greatest Common Factor of 23, 27, 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 27

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

1,3,9,27

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 23,27,381 . The biggest common factor number is the GCF number.
So the greatest common factor 23,27,381 is 1.

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

• GCF of 66, 32, 372
• GCF of 13, 95, 307
• GCF of 75, 64, 989
• GCF of 69, 65, 763
• GCF of 94, 77, 856

1. What is the GCF of 23, 27, 381?

Answer: GCF of 23, 27, 381 is 1.

2. How to Find the GCF of 23, 27, 381

Answer: Greatest Common Factor(GCF) of 23, 27, 381 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 27, 381) = 1.