Greatest Common Factor of 80, 49, 648

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

• Greatest Common Factor of 80, 49, 648 by common division method
• Greatest Common Factor of 80, 49, 648 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Greatest Common Factor

We found the factors 80,49,648 . The biggest common factor number is the GCF number.
So the greatest common factor 80,49,648 is 1.

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

• GCF of 81, 74, 374
• GCF of 15, 35, 287
• GCF of 64, 75, 389
• GCF of 51, 90, 408
• GCF of 55, 34, 494

1. What is the GCF of 80, 49, 648?

Answer: GCF of 80, 49, 648 is 1.

2. How to Find the GCF of 80, 49, 648

Answer: Greatest Common Factor(GCF) of 80, 49, 648 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 49, 648) = 1.