GCF of 756/547, 427/590
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 756/547, 427/590 i.e 7/322730 easily. The following is the detailed procedure to determine the greatest common factor of fractions 756/547, 427/590.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 756/547,427/590?
Given fractions are 756/547,427/590
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 756/547,427/590, numerators are 756,427
Denominators are 547,590
The GCF of 756,427 is 7 .
LCM of 547,590 is 322730.
The greatest common factor of 756/547,427/590 = [GCF of 756,427]/[LCM of 547,590]= 7/322730
Therefore, the GCF of 756/547,427/590 is 7/322730.
To find the highest common factor of 756,427, we have to find the factors of both numbers and list the highest common factor.
The factors of 756 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
The factors of 427 are 1, 7, 61, 427
The HCF of 756,427 is 7.
Lets's calculate GCF of 756,427
| 7 | 756, 427 |
| 108, 61 |
∴ So the GCF of the given numbers is 7 = 7
Greatest Common Factor of 756,427 By Matching Biggest Common Factor Method
Now, list down the factors of 756
:1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756
Now, list down the factors of 427
:1,7,61,427
Greatest Common Factor
We found the factors 756,427 . The biggest common factor number is the GCF number.
So the greatest common factor 756,427 is 7.
Lets's calculate LCM of 547,590
Given numbers has no common factors except 1. So, there LCM is their product i.e 322730
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/322730
Therefore, the GCF of Fractions 756/547,427/590 is 7/322730
Least Common Multiple of 547,590 with GCF Formula
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 547,590 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(547,590) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(547,590) x common factors =1 x 1 = 1
LCM(547,590) = ( 547 × 590 ) / 1
LCM(547,590) = 322730 / 1
LCM(547,590) = 322730
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FAQs on GCF of Fractions of 756/547, 427/590
1. What is the HCF of 756,427?
The HCF of 756,427 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 756/547, 427/590?
Answer: GCF of Numerators as per given numbers 756/547, 427/590 is
GCF of Numerators i.e. for 756,427 is 7
LCM of denominators i.e. for 547,590 is 322730.
Thus, GCF of Fractions is 7/322730.Finally, GCF of Fractions for 756/547, 427/590 is 7/322730.