Greatest Common Factor of 27, 17, 38, 777

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

• Greatest Common Factor of 27, 17, 38, 777 by common division method
• Greatest Common Factor of 27, 17, 38, 777 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 777

List of positive integer factors of 777 that divides 777 without a remainder.

1,3,7,21,37,111,259,777

Greatest Common Factor

We found the factors 27,17,38,777 . The biggest common factor number is the GCF number.
So the greatest common factor 27,17,38,777 is 1.

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

• GCF of 70, 39, 25, 391
• GCF of 62, 82, 81, 864
• GCF of 31, 60, 23, 715
• GCF of 87, 90, 47, 648
• GCF of 77, 98, 37, 973

1. What is the GCF of 27, 17, 38, 777?

Answer: GCF of 27, 17, 38, 777 is 1.

2. How to Find the GCF of 27, 17, 38, 777

Answer: Greatest Common Factor(GCF) of 27, 17, 38, 777 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 17, 38, 777) = 1.