Use our free GCF of Fractions Calculator tool to compute the GCF of 534/780, 470/653 i.e 2/509340 easily. The following is the detailed procedure to determine the greatest common factor of fractions 534/780, 470/653.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 534/780,470/653
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 534/780,470/653, numerators are 534,470
Denominators are 780,653
The GCF of 534,470 is 2 .
LCM of 780,653 is 509340.
The greatest common factor of 534/780,470/653 = [GCF of 534,470]/[LCM of 780,653]= 2/509340
Therefore, the GCF of 534/780,470/653 is 2/509340.
To find the highest common factor of 534,470, we have to find the factors of both numbers and list the highest common factor.
The factors of 534 are 1, 2, 3, 6, 89, 178, 267, 534
The factors of 470 are 1, 2, 5, 10, 47, 94, 235, 470
The HCF of 534,470 is 2.
Lets's calculate GCF of 534,470
2 | 534, 470 |
267, 235 |
∴ So the GCF of the given numbers is 2 = 2
Now, list down the factors of 534
:1,2,3,6,89,178,267,534
Now, list down the factors of 470
:1,2,5,10,47,94,235,470
Greatest Common Factor
We found the factors 534,470 . The biggest common factor number is the GCF number.
So the greatest common factor 534,470 is 2.
Lets's calculate LCM of 780,653
Given numbers has no common factors except 1. So, there LCM is their product i.e 509340
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/509340
Therefore, the GCF of Fractions 534/780,470/653 is 2/509340
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 780,653 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(780,653) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(780,653) x common factors =1 x 1 = 1
LCM(780,653) = ( 780 × 653 ) / 1
LCM(780,653) = 509340 / 1
LCM(780,653) = 509340
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 534,470?
The HCF of 534,470 is 2
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. 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.
4. What is the GCF of Fractions for 534/780, 470/653?
Answer: GCF of Numerators as per given numbers 534/780, 470/653 is
GCF of Numerators i.e. for 534,470 is 2
LCM of denominators i.e. for 780,653 is 509340.
Thus, GCF of Fractions is 2/509340.Finally, GCF of Fractions for 534/780, 470/653 is 2/509340.