GCF of 1817/891, 9246/398
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1817/891, 9246/398 i.e 23/354618 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1817/891, 9246/398.
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 1817/891,9246/398?
Given fractions are 1817/891,9246/398
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 1817/891,9246/398, numerators are 1817,9246
Denominators are 891,398
The GCF of 1817,9246 is 23 .
LCM of 891,398 is 354618.
The greatest common factor of 1817/891,9246/398 = [GCF of 1817,9246]/[LCM of 891,398]= 23/354618
Therefore, the GCF of 1817/891,9246/398 is 23/354618.
To find the highest common factor of 1817,9246, we have to find the factors of both numbers and list the highest common factor.
The factors of 1817 are 1, 23, 79, 1817
The factors of 9246 are 1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246
The HCF of 1817,9246 is 23.
Lets's calculate GCF of 1817,9246
| 23 | 1817, 9246 |
| 79, 402 |
∴ So the GCF of the given numbers is 23 = 23
Greatest Common Factor of 1817,9246 By Matching Biggest Common Factor Method
Now, list down the factors of 1817
:1,23,79,1817
Now, list down the factors of 9246
:1,2,3,6,23,46,67,69,134,138,201,402,1541,3082,4623,9246
Greatest Common Factor
We found the factors 1817,9246 . The biggest common factor number is the GCF number.
So the greatest common factor 1817,9246 is 23.
Lets's calculate LCM of 891,398
Given numbers has no common factors except 1. So, there LCM is their product i.e 354618
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 23/354618
Therefore, the GCF of Fractions 1817/891,9246/398 is 23/354618
Least Common Multiple of 891,398 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 891,398 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(891,398) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(891,398) x common factors =1 x 1 = 1
LCM(891,398) = ( 891 × 398 ) / 1
LCM(891,398) = 354618 / 1
LCM(891,398) = 354618
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FAQs on GCF of Fractions of 1817/891, 9246/398
1. What is the HCF of 1817,9246?
The HCF of 1817,9246 is 23
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 1817/891, 9246/398?
Answer: GCF of Numerators as per given numbers 1817/891, 9246/398 is
GCF of Numerators i.e. for 1817,9246 is 23
LCM of denominators i.e. for 891,398 is 354618.
Thus, GCF of Fractions is 23/354618.Finally, GCF of Fractions for 1817/891, 9246/398 is 23/354618.