Greatest Common Factor of 16, 105, 205

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

• Greatest Common Factor of 16, 105, 205 by common division method
• Greatest Common Factor of 16, 105, 205 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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 205

List of positive integer factors of 205 that divides 205 without a remainder.

1,5,41,205

Greatest Common Factor

We found the factors 16,105,205 . The biggest common factor number is the GCF number.
So the greatest common factor 16,105,205 is 1.

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

• GCF of 25, 598, 502
• GCF of 58, 346, 785
• GCF of 70, 409, 997
• GCF of 84, 459, 215
• GCF of 28, 665, 272

1. What is the GCF of 16, 105, 205?

Answer: GCF of 16, 105, 205 is 1.

2. How to Find the GCF of 16, 105, 205

Answer: Greatest Common Factor(GCF) of 16, 105, 205 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 105, 205) = 1.