Greatest Common Factor of 80, 91, 89, 471

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

• Greatest Common Factor of 80, 91, 89, 471 by common division method
• Greatest Common Factor of 80, 91, 89, 471 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 471

List of positive integer factors of 471 that divides 471 without a remainder.

1,3,157,471

Greatest Common Factor

We found the factors 80,91,89,471 . The biggest common factor number is the GCF number.
So the greatest common factor 80,91,89,471 is 1.

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

• GCF of 71, 51, 76, 101
• GCF of 61, 20, 83, 204
• GCF of 81, 60, 90, 232
• GCF of 75, 45, 67, 889
• GCF of 33, 70, 50, 149

1. What is the GCF of 80, 91, 89, 471?

Answer: GCF of 80, 91, 89, 471 is 1.

2. How to Find the GCF of 80, 91, 89, 471

Answer: Greatest Common Factor(GCF) of 80, 91, 89, 471 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 91, 89, 471) = 1.