Greatest Common Factor of 189, 842, 306

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

• Greatest Common Factor of 189, 842, 306 by common division method
• Greatest Common Factor of 189, 842, 306 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 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Greatest Common Factor

We found the factors 189,842,306 . The biggest common factor number is the GCF number.
So the greatest common factor 189,842,306 is 1.

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

• GCF of 793, 211, 458
• GCF of 709, 783, 233
• GCF of 134, 762, 726
• GCF of 990, 737, 121
• GCF of 173, 132, 328

1. What is the GCF of 189, 842, 306?

Answer: GCF of 189, 842, 306 is 1.

2. How to Find the GCF of 189, 842, 306

Answer: Greatest Common Factor(GCF) of 189, 842, 306 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 842, 306) = 1.