Greatest Common Factor of 87, 83, 18, 961

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

• Greatest Common Factor of 87, 83, 18, 961 by common division method
• Greatest Common Factor of 87, 83, 18, 961 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 83

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

1,83

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 961

List of positive integer factors of 961 that divides 961 without a remainder.

1,31,961

Greatest Common Factor

We found the factors 87,83,18,961 . The biggest common factor number is the GCF number.
So the greatest common factor 87,83,18,961 is 1.

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

• GCF of 87, 61, 26, 362
• GCF of 37, 95, 36, 556
• GCF of 86, 54, 32, 339
• GCF of 99, 52, 22, 787
• GCF of 53, 91, 61, 600

1. What is the GCF of 87, 83, 18, 961?

Answer: GCF of 87, 83, 18, 961 is 1.

2. How to Find the GCF of 87, 83, 18, 961

Answer: Greatest Common Factor(GCF) of 87, 83, 18, 961 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 83, 18, 961) = 1.