Use our free GCF of Fractions Calculator tool to compute the GCF of 91/939, 56/476, 882/748 i.e 7/4916604 easily. The following is the detailed procedure to determine the greatest common factor of fractions 91/939, 56/476, 882/748.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 91/939,56/476,882/748
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 91/939,56/476,882/748, numerators are 91,56,882
Denominators are 939,476,748
The GCF of 91,56,882 is 7 .
LCM of 939,476,748 is 4916604.
The greatest common factor of 91/939,56/476,882/748 = [GCF of 91,56,882]/[LCM of 939,476,748]= 7/4916604
Therefore, the GCF of 91/939,56/476,882/748 is 7/4916604.
To find the highest common factor of 91,56,882, we have to find the factors of both numbers and list the highest common factor.
The factors of 91 are 1, 7, 13, 91
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, 56
The factors of 882 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
The HCF of 91,56,882 is 7.
Lets's calculate GCF of 91,56,882
7 | 91, 56, 882 |
13, 8, 126 |
∴ So the GCF of the given numbers is 7 = 7
Now, list down the factors of 91
:1,7,13,91
Now, list down the factors of 56
:1,2,4,7,8,14,28,56
Now, list down the factors of 882
:1,2,3,6,7,9,14,18,21,42,49,63,98,126,147,294,441,882
Greatest Common Factor
We found the factors 91,56,882 . The biggest common factor number is the GCF number.
So the greatest common factor 91,56,882 is 7.
Lets's calculate LCM of 939,476,748
2 | 939, 476, 748 |
2 | 939, 238, 374 |
17 | 939, 119, 187 |
939, 7, 11 |
∴ So the LCM of the given numbers is 2 x 2 x 17 x 939 x 7 x 11 = 4916604
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/4916604
Therefore, the GCF of Fractions 91/939,56/476,882/748 is 7/4916604
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 939,476,748 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(939,476,748) = 1
common factors(in case of two or more numbers have common factors) = 68
GCF(939,476,748) x common factors =1 x 68 = 68
LCM(939,476,748) = ( 939 × 476 × 748 ) / 68
LCM(939,476,748) = 334329072 / 68
LCM(939,476,748) = 4916604
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 91,56,882?
The HCF of 91,56,882 is 7
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 91/939, 56/476, 882/748?
Answer: GCF of Numerators as per given numbers 91/939, 56/476, 882/748 is
GCF of Numerators i.e. for 91,56,882 is 7
LCM of denominators i.e. for 939,476,748 is 4916604.
Thus, GCF of Fractions is 7/4916604.Finally, GCF of Fractions for 91/939, 56/476, 882/748 is 7/4916604.