Greatest Common Factor of 27, 399, 154

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

• Greatest Common Factor of 27, 399, 154 by common division method
• Greatest Common Factor of 27, 399, 154 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 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 27,399,154 . The biggest common factor number is the GCF number.
So the greatest common factor 27,399,154 is 1.

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

• GCF of 15, 469, 422
• GCF of 15, 857, 265
• GCF of 78, 970, 691
• GCF of 25, 522, 533
• GCF of 22, 478, 368

1. What is the GCF of 27, 399, 154?

Answer: GCF of 27, 399, 154 is 1.

2. How to Find the GCF of 27, 399, 154

Answer: Greatest Common Factor(GCF) of 27, 399, 154 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 399, 154) = 1.