GCF of 1790/910, 9135/8157
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1790/910, 9135/8157 i.e 5/7422870 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1790/910, 9135/8157.
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 1790/910,9135/8157?
Given fractions are 1790/910,9135/8157
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 1790/910,9135/8157, numerators are 1790,9135
Denominators are 910,8157
The GCF of 1790,9135 is 5 .
LCM of 910,8157 is 7422870.
The greatest common factor of 1790/910,9135/8157 = [GCF of 1790,9135]/[LCM of 910,8157]= 5/7422870
Therefore, the GCF of 1790/910,9135/8157 is 5/7422870.
To find the highest common factor of 1790,9135, we have to find the factors of both numbers and list the highest common factor.
The factors of 1790 are 1, 2, 5, 10, 179, 358, 895, 1790
The factors of 9135 are 1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135
The HCF of 1790,9135 is 5.
Lets's calculate GCF of 1790,9135
| 5 | 1790, 9135 |
| 358, 1827 |
∴ So the GCF of the given numbers is 5 = 5
Greatest Common Factor of 1790,9135 By Matching Biggest Common Factor Method
Now, list down the factors of 1790
:1,2,5,10,179,358,895,1790
Now, list down the factors of 9135
:1,3,5,7,9,15,21,29,35,45,63,87,105,145,203,261,315,435,609,1015,1305,1827,3045,9135
Greatest Common Factor
We found the factors 1790,9135 . The biggest common factor number is the GCF number.
So the greatest common factor 1790,9135 is 5.
Lets's calculate LCM of 910,8157
Given numbers has no common factors except 1. So, there LCM is their product i.e 7422870
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/7422870
Therefore, the GCF of Fractions 1790/910,9135/8157 is 5/7422870
Least Common Multiple of 910,8157 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 910,8157 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(910,8157) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(910,8157) x common factors =1 x 1 = 1
LCM(910,8157) = ( 910 × 8157 ) / 1
LCM(910,8157) = 7422870 / 1
LCM(910,8157) = 7422870
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FAQs on GCF of Fractions of 1790/910, 9135/8157
1. What is the HCF of 1790,9135?
The HCF of 1790,9135 is 5
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 1790/910, 9135/8157?
Answer: GCF of Numerators as per given numbers 1790/910, 9135/8157 is
GCF of Numerators i.e. for 1790,9135 is 5
LCM of denominators i.e. for 910,8157 is 7422870.
Thus, GCF of Fractions is 5/7422870.Finally, GCF of Fractions for 1790/910, 9135/8157 is 5/7422870.