Greatest Common Factor of 189, 345, 266

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

• Greatest Common Factor of 189, 345, 266 by common division method
• Greatest Common Factor of 189, 345, 266 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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 266

List of positive integer factors of 266 that divides 266 without a remainder.

1,2,7,14,19,38,133,266

Greatest Common Factor

We found the factors 189,345,266 . The biggest common factor number is the GCF number.
So the greatest common factor 189,345,266 is 1.

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

• GCF of 571, 949, 173
• GCF of 148, 404, 682
• GCF of 953, 289, 892
• GCF of 613, 333, 240
• GCF of 536, 948, 616

1. What is the GCF of 189, 345, 266?

Answer: GCF of 189, 345, 266 is 1.

2. How to Find the GCF of 189, 345, 266

Answer: Greatest Common Factor(GCF) of 189, 345, 266 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 345, 266) = 1.