Greatest Common Factor of 16, 21, 83, 873

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

• Greatest Common Factor of 16, 21, 83, 873 by common division method
• Greatest Common Factor of 16, 21, 83, 873 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 873

List of positive integer factors of 873 that divides 873 without a remainder.

1,3,9,97,291,873

Greatest Common Factor

We found the factors 16,21,83,873 . The biggest common factor number is the GCF number.
So the greatest common factor 16,21,83,873 is 1.

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

• GCF of 43, 63, 55, 512
• GCF of 82, 12, 11, 912
• GCF of 15, 29, 67, 189
• GCF of 23, 23, 43, 554
• GCF of 30, 97, 31, 360

1. What is the GCF of 16, 21, 83, 873?

Answer: GCF of 16, 21, 83, 873 is 1.

2. How to Find the GCF of 16, 21, 83, 873

Answer: Greatest Common Factor(GCF) of 16, 21, 83, 873 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 21, 83, 873) = 1.