Greatest Common Factor of 27, 26, 173, 153

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

• Greatest Common Factor of 27, 26, 173, 153 by common division method
• Greatest Common Factor of 27, 26, 173, 153 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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 173

List of positive integer factors of 173 that divides 173 without a remainder.

1,173

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 27,26,173,153 . The biggest common factor number is the GCF number.
So the greatest common factor 27,26,173,153 is 1.

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

• GCF of 84, 17, 134, 333
• GCF of 74, 82, 158, 926
• GCF of 40, 19, 626, 842
• GCF of 52, 85, 417, 242
• GCF of 75, 54, 463, 420

1. What is the GCF of 27, 26, 173, 153?

Answer: GCF of 27, 26, 173, 153 is 1.

2. How to Find the GCF of 27, 26, 173, 153

Answer: Greatest Common Factor(GCF) of 27, 26, 173, 153 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 26, 173, 153) = 1.