Greatest Common Factor of 80, 30, 40, 744

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

• Greatest Common Factor of 80, 30, 40, 744 by common division method
• Greatest Common Factor of 80, 30, 40, 744 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Greatest Common Factor

We found the factors 80,30,40,744 . The biggest common factor number is the GCF number.
So the greatest common factor 80,30,40,744 is 2.

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

• GCF of 71, 84, 99, 170
• GCF of 17, 98, 11, 789
• GCF of 46, 40, 50, 655
• GCF of 17, 40, 23, 126
• GCF of 25, 69, 85, 279

1. What is the GCF of 80, 30, 40, 744?

Answer: GCF of 80, 30, 40, 744 is 2.

2. How to Find the GCF of 80, 30, 40, 744

Answer: Greatest Common Factor(GCF) of 80, 30, 40, 744 = 2

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

Step 2: Then multiply all the prime factors GCF(80, 30, 40, 744) = 2.