Greatest Common Factor of 650, 644, 80

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

• Greatest Common Factor of 650, 644, 80 by common division method
• Greatest Common Factor of 650, 644, 80 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 650

List of positive integer factors of 650 that divides 650 without a remainder.

1,2,5,10,13,25,26,50,65,130,325,650

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

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

Greatest Common Factor

We found the factors 650,644,80 . The biggest common factor number is the GCF number.
So the greatest common factor 650,644,80 is 2.

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

• GCF of 393, 804, 55
• GCF of 648, 909, 99
• GCF of 180, 560, 24
• GCF of 634, 834, 57
• GCF of 263, 305, 77

1. What is the GCF of 650, 644, 80?

Answer: GCF of 650, 644, 80 is 2.

2. How to Find the GCF of 650, 644, 80

Answer: Greatest Common Factor(GCF) of 650, 644, 80 = 2

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

Step 2: Then multiply all the prime factors GCF(650, 644, 80) = 2.