Greatest Common Factor of 40, 424, 780

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

• Greatest Common Factor of 40, 424, 780 by common division method
• Greatest Common Factor of 40, 424, 780 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 x 2 = 4

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 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 40,424,780 . The biggest common factor number is the GCF number.
So the greatest common factor 40,424,780 is 4.

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

• GCF of 38, 445, 505
• GCF of 39, 282, 758
• GCF of 68, 895, 852
• GCF of 70, 640, 505
• GCF of 12, 481, 688

1. What is the GCF of 40, 424, 780?

Answer: GCF of 40, 424, 780 is 4.

2. How to Find the GCF of 40, 424, 780

Answer: Greatest Common Factor(GCF) of 40, 424, 780 = 4

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

Step 2: Then multiply all the prime factors GCF(40, 424, 780) = 4.