Greatest Common Factor of 840, 230, 915

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

• Greatest Common Factor of 840, 230, 915 by common division method
• Greatest Common Factor of 840, 230, 915 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

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 230

List of positive integer factors of 230 that divides 230 without a remainder.

1,2,5,10,23,46,115,230

Factors of 915

List of positive integer factors of 915 that divides 915 without a remainder.

1,3,5,15,61,183,305,915

Greatest Common Factor

We found the factors 840,230,915 . The biggest common factor number is the GCF number.
So the greatest common factor 840,230,915 is 5.

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

• GCF of 492, 695, 624
• GCF of 995, 424, 268
• GCF of 862, 510, 845
• GCF of 443, 600, 547
• GCF of 895, 923, 312

1. What is the GCF of 840, 230, 915?

Answer: GCF of 840, 230, 915 is 5.

2. How to Find the GCF of 840, 230, 915

Answer: Greatest Common Factor(GCF) of 840, 230, 915 = 5

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

Step 2: Then multiply all the prime factors GCF(840, 230, 915) = 5.