GCF of 9709/140, 1824/7090
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 9709/140, 1824/7090 i.e 19/99260 easily. The following is the detailed procedure to determine the greatest common factor of fractions 9709/140, 1824/7090.
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 9709/140,1824/7090?
Given fractions are 9709/140,1824/7090
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 9709/140,1824/7090, numerators are 9709,1824
Denominators are 140,7090
The GCF of 9709,1824 is 19 .
LCM of 140,7090 is 99260.
The greatest common factor of 9709/140,1824/7090 = [GCF of 9709,1824]/[LCM of 140,7090]= 19/99260
Therefore, the GCF of 9709/140,1824/7090 is 19/99260.
To find the highest common factor of 9709,1824, we have to find the factors of both numbers and list the highest common factor.
The factors of 9709 are 1, 7, 19, 73, 133, 511, 1387, 9709
The factors of 1824 are 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824
The HCF of 9709,1824 is 19.
Lets's calculate GCF of 9709,1824
| 19 | 9709, 1824 |
| 511, 96 |
∴ So the GCF of the given numbers is 19 = 19
Greatest Common Factor of 9709,1824 By Matching Biggest Common Factor Method
Now, list down the factors of 9709
:1,7,19,73,133,511,1387,9709
Now, list down the factors of 1824
:1,2,3,4,6,8,12,16,19,24,32,38,48,57,76,96,114,152,228,304,456,608,912,1824
Greatest Common Factor
We found the factors 9709,1824 . The biggest common factor number is the GCF number.
So the greatest common factor 9709,1824 is 19.
Lets's calculate LCM of 140,7090
| 2 | 140, 7090 |
| 5 | 70, 3545 |
| 14, 709 |
∴ So the LCM of the given numbers is 2 x 5 x 14 x 709 = 99260
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 19/99260
Therefore, the GCF of Fractions 9709/140,1824/7090 is 19/99260
Least Common Multiple of 140,7090 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 140,7090 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(140,7090) = 10
common factors(in case of two or more numbers have common factors) = 1
GCF(140,7090) x common factors =10 x 1 = 10
LCM(140,7090) = ( 140 × 7090 ) / 10
LCM(140,7090) = 992600 / 10
LCM(140,7090) = 99260
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FAQs on GCF of Fractions of 9709/140, 1824/7090
1. What is the HCF of 9709,1824?
The HCF of 9709,1824 is 19
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 9709/140, 1824/7090?
Answer: GCF of Numerators as per given numbers 9709/140, 1824/7090 is
GCF of Numerators i.e. for 9709,1824 is 19
LCM of denominators i.e. for 140,7090 is 99260.
Thus, GCF of Fractions is 19/99260.Finally, GCF of Fractions for 9709/140, 1824/7090 is 19/99260.