Greatest Common Factor of 80, 40, 47

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

• Greatest Common Factor of 80, 40, 47 by common division method
• Greatest Common Factor of 80, 40, 47 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Greatest Common Factor

We found the factors 80,40,47 . The biggest common factor number is the GCF number.
So the greatest common factor 80,40,47 is 1.

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

• GCF of 95, 87, 67
• GCF of 79, 87, 18
• GCF of 36, 37, 54
• GCF of 33, 83, 43
• GCF of 65, 36, 52

1. What is the GCF of 80, 40, 47?

Answer: GCF of 80, 40, 47 is 1.

2. How to Find the GCF of 80, 40, 47

Answer: Greatest Common Factor(GCF) of 80, 40, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 40, 47) = 1.