Greatest Common Factor of 189, 207, 338, 243, 999

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

• Greatest Common Factor of 189, 207, 338, 243, 999 by common division method
• Greatest Common Factor of 189, 207, 338, 243, 999 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 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Greatest Common Factor

We found the factors 189,207,338,243,999 . The biggest common factor number is the GCF number.
So the greatest common factor 189,207,338,243,999 is 1.

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

• GCF of 908, 485, 219, 774, 234
• GCF of 404, 466, 590, 924, 508
• GCF of 122, 289, 801, 653, 185
• GCF of 597, 230, 737, 286, 951
• GCF of 946, 576, 627, 522, 504

1. What is the GCF of 189, 207, 338, 243, 999?

Answer: GCF of 189, 207, 338, 243, 999 is 1.

2. How to Find the GCF of 189, 207, 338, 243, 999

Answer: Greatest Common Factor(GCF) of 189, 207, 338, 243, 999 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 207, 338, 243, 999) = 1.