Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 70, 840, 620 i.e. 10 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 70, 840, 620 is 10.
GCF(70, 840, 620) = 10
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 70, 840, 620 |
5 | 35, 420, 310 |
7, 84, 62 |
∴ So the GCF of the given numbers is 2 x 5 = 10
Factors of 70
List of positive integer factors of 70 that divides 70 without a remainder.
1,2,5,7,10,14,35,70
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 620
List of positive integer factors of 620 that divides 620 without a remainder.
1,2,4,5,10,20,31,62,124,155,310,620
Greatest Common Factor
We found the factors 70,840,620 . The biggest common factor number is the GCF number.
So the greatest common factor 70,840,620 is 10.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 70, 840, 620?
Answer: GCF of 70, 840, 620 is 10.
2. How to Find the GCF of 70, 840, 620
Answer: Greatest Common Factor(GCF) of 70, 840, 620 = 10
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(70, 840, 620) = 10.