Greatest Common Factor of 303, 209, 189

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

• Greatest Common Factor of 303, 209, 189 by common division method
• Greatest Common Factor of 303, 209, 189 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 303

List of positive integer factors of 303 that divides 303 without a remainder.

1,3,101,303

Factors of 209

List of positive integer factors of 209 that divides 209 without a remainder.

1,11,19,209

Factors of 189

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

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

Greatest Common Factor

We found the factors 303,209,189 . The biggest common factor number is the GCF number.
So the greatest common factor 303,209,189 is 1.

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

• GCF of 844, 638, 134
• GCF of 736, 560, 322
• GCF of 925, 159, 100
• GCF of 283, 473, 645
• GCF of 458, 396, 216

1. What is the GCF of 303, 209, 189?

Answer: GCF of 303, 209, 189 is 1.

2. How to Find the GCF of 303, 209, 189

Answer: Greatest Common Factor(GCF) of 303, 209, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(303, 209, 189) = 1.