Greatest Common Factor of 80, 50, 28, 672

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

• Greatest Common Factor of 80, 50, 28, 672 by common division method
• Greatest Common Factor of 80, 50, 28, 672 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 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 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 80,50,28,672 . The biggest common factor number is the GCF number.
So the greatest common factor 80,50,28,672 is 2.

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

• GCF of 30, 47, 19, 663
• GCF of 47, 75, 23, 924
• GCF of 91, 51, 24, 189
• GCF of 61, 88, 86, 321
• GCF of 12, 36, 23, 975

1. What is the GCF of 80, 50, 28, 672?

Answer: GCF of 80, 50, 28, 672 is 2.

2. How to Find the GCF of 80, 50, 28, 672

Answer: Greatest Common Factor(GCF) of 80, 50, 28, 672 = 2

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

Step 2: Then multiply all the prime factors GCF(80, 50, 28, 672) = 2.