Greatest Common Factor of 840, 340, 190

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

• Greatest Common Factor of 840, 340, 190 by common division method
• Greatest Common Factor of 840, 340, 190 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 5 = 10

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 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Factors of 190

List of positive integer factors of 190 that divides 190 without a remainder.

1,2,5,10,19,38,95,190

Greatest Common Factor

We found the factors 840,340,190 . The biggest common factor number is the GCF number.
So the greatest common factor 840,340,190 is 10.

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

• GCF of 225, 486, 454
• GCF of 585, 819, 253
• GCF of 136, 357, 227
• GCF of 515, 927, 961
• GCF of 821, 585, 640

1. What is the GCF of 840, 340, 190?

Answer: GCF of 840, 340, 190 is 10.

2. How to Find the GCF of 840, 340, 190

Answer: Greatest Common Factor(GCF) of 840, 340, 190 = 10

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

Step 2: Then multiply all the prime factors GCF(840, 340, 190) = 10.