Greatest Common Factor of 16, 189, 545

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

• Greatest Common Factor of 16, 189, 545 by common division method
• Greatest Common Factor of 16, 189, 545 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

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 545

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

1,5,109,545

Greatest Common Factor

We found the factors 16,189,545 . The biggest common factor number is the GCF number.
So the greatest common factor 16,189,545 is 1.

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

• GCF of 28, 913, 457
• GCF of 17, 345, 461
• GCF of 29, 726, 492
• GCF of 24, 657, 698
• GCF of 74, 451, 777

1. What is the GCF of 16, 189, 545?

Answer: GCF of 16, 189, 545 is 1.

2. How to Find the GCF of 16, 189, 545

Answer: Greatest Common Factor(GCF) of 16, 189, 545 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 189, 545) = 1.