Greatest Common Factor of 27, 85, 30, 174

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

• Greatest Common Factor of 27, 85, 30, 174 by common division method
• Greatest Common Factor of 27, 85, 30, 174 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 174

List of positive integer factors of 174 that divides 174 without a remainder.

1,2,3,6,29,58,87,174

Greatest Common Factor

We found the factors 27,85,30,174 . The biggest common factor number is the GCF number.
So the greatest common factor 27,85,30,174 is 1.

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

• GCF of 40, 28, 42, 419
• GCF of 92, 32, 56, 847
• GCF of 40, 58, 45, 222
• GCF of 86, 62, 55, 355
• GCF of 26, 87, 25, 896

1. What is the GCF of 27, 85, 30, 174?

Answer: GCF of 27, 85, 30, 174 is 1.

2. How to Find the GCF of 27, 85, 30, 174

Answer: Greatest Common Factor(GCF) of 27, 85, 30, 174 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 85, 30, 174) = 1.