Greatest Common Factor of 189, 385, 545, 867, 637

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

• Greatest Common Factor of 189, 385, 545, 867, 637 by common division method
• Greatest Common Factor of 189, 385, 545, 867, 637 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 545

List of positive integer factors of 545 that divides 545 without a remainder.

1,5,109,545

Factors of 867

List of positive integer factors of 867 that divides 867 without a remainder.

1,3,17,51,289,867

Factors of 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Greatest Common Factor

We found the factors 189,385,545,867,637 . The biggest common factor number is the GCF number.
So the greatest common factor 189,385,545,867,637 is 1.

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

• GCF of 621, 549, 535, 113, 695
• GCF of 523, 687, 147, 337, 518
• GCF of 210, 937, 768, 802, 142
• GCF of 284, 297, 515, 625, 257
• GCF of 337, 477, 846, 959, 802

1. What is the GCF of 189, 385, 545, 867, 637?

Answer: GCF of 189, 385, 545, 867, 637 is 1.

2. How to Find the GCF of 189, 385, 545, 867, 637

Answer: Greatest Common Factor(GCF) of 189, 385, 545, 867, 637 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 385, 545, 867, 637) = 1.