Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8360/686,4560/6564
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 8360,4560
Greatest Common Factor of Numerators i.e. GCF of 8360,4560 is 760 .
LCM of Denominators means LCM of 686,6564 as per the given fractions.
LCM of 686,6564 is 2251452 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8360,4560
2 | 8360, 4560 |
2 | 4180, 2280 |
2 | 2090, 1140 |
5 | 1045, 570 |
19 | 209, 114 |
11, 6 |
∴ So the GCF of the given numbers is 2 x 2 x 2 x 5 x 19 = 760
Factors of 8360
List of positive integer factors of 8360 that divides 8360 without a remainder.
1,2,4,5,8,10,11,19,20,22,38,40,44,55,76,88,95,110,152,190,209,220,380,418,440,760,836,1045,1672,2090,4180,8360
Factors of 4560
List of positive integer factors of 4560 that divides 4560 without a remainder.
1,2,3,4,5,6,8,10,12,15,16,19,20,24,30,38,40,48,57,60,76,80,95,114,120,152,190,228,240,285,304,380,456,570,760,912,1140,1520,2280,4560
Greatest Common Factor
We found the factors 8360,4560 . The biggest common factor number is the GCF number.
So the greatest common factor 8360,4560 is 760.
Lets's calculate LCM of 686,6564
2 | 686, 6564 |
343, 3282 |
∴ So the LCM of the given numbers is 2 x 343 x 3282 = 2251452
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 760/2251452
Therefore, the GCF of Fractions 8360/686,4560/6564 is 760/2251452
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 686,6564 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(686,6564) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(686,6564) x common factors =2 x 1 = 2
LCM(686,6564) = ( 686 × 6564 ) / 2
LCM(686,6564) = 4502904 / 2
LCM(686,6564) = 2251452
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 8360/686, 4560/6564?
Answer: GCF of Numerators as per given numbers 8360/686, 4560/6564 is
GCF of Numerators i.e. for 8360,4560 is 760
LCM of denominators i.e. for 686,6564 is 2251452.
Thus, GCF of Fractions is 760/2251452.Finally, GCF of Fractions for 8360/686, 4560/6564 is 760/2251452.