Use our free GCF of Fractions Calculator tool to compute the GCF of 783/945, 348/107 i.e 87/101115 easily. The following is the detailed procedure to determine the greatest common factor of fractions 783/945, 348/107.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 783/945,348/107
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 783/945,348/107, numerators are 783,348
Denominators are 945,107
The GCF of 783,348 is 87 .
LCM of 945,107 is 101115.
The greatest common factor of 783/945,348/107 = [GCF of 783,348]/[LCM of 945,107]= 87/101115
Therefore, the GCF of 783/945,348/107 is 87/101115.
To find the highest common factor of 783,348, we have to find the factors of both numbers and list the highest common factor.
The factors of 783 are 1, 3, 9, 27, 29, 87, 261, 783
The factors of 348 are 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348
The HCF of 783,348 is 87.
Lets's calculate GCF of 783,348
3 | 783, 348 |
29 | 261, 116 |
9, 4 |
∴ So the GCF of the given numbers is 3 x 29 = 87
Now, list down the factors of 783
:1,3,9,27,29,87,261,783
Now, list down the factors of 348
:1,2,3,4,6,12,29,58,87,116,174,348
Greatest Common Factor
We found the factors 783,348 . The biggest common factor number is the GCF number.
So the greatest common factor 783,348 is 87.
Lets's calculate LCM of 945,107
Given numbers has no common factors except 1. So, there LCM is their product i.e 101115
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 87/101115
Therefore, the GCF of Fractions 783/945,348/107 is 87/101115
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 945,107 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(945,107) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(945,107) x common factors =1 x 1 = 1
LCM(945,107) = ( 945 × 107 ) / 1
LCM(945,107) = 101115 / 1
LCM(945,107) = 101115
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 783,348?
The HCF of 783,348 is 87
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 783/945, 348/107?
Answer: GCF of Numerators as per given numbers 783/945, 348/107 is
GCF of Numerators i.e. for 783,348 is 87
LCM of denominators i.e. for 945,107 is 101115.
Thus, GCF of Fractions is 87/101115.Finally, GCF of Fractions for 783/945, 348/107 is 87/101115.