Greatest Common Factor of 78, 840, 436

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

• Greatest Common Factor of 78, 840, 436 by common division method
• Greatest Common Factor of 78, 840, 436 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 436

List of positive integer factors of 436 that divides 436 without a remainder.

1,2,4,109,218,436

Greatest Common Factor

We found the factors 78,840,436 . The biggest common factor number is the GCF number.
So the greatest common factor 78,840,436 is 2.

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

• GCF of 67, 600, 927
• GCF of 90, 886, 512
• GCF of 47, 607, 985
• GCF of 63, 478, 916
• GCF of 57, 722, 541

1. What is the GCF of 78, 840, 436?

Answer: GCF of 78, 840, 436 is 2.

2. How to Find the GCF of 78, 840, 436

Answer: Greatest Common Factor(GCF) of 78, 840, 436 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 840, 436) = 2.