GCF of 2489/828, 1355/9459
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2489/828, 1355/9459 i.e 1/870228 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2489/828, 1355/9459.
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 2489/828,1355/9459?
Given fractions are 2489/828,1355/9459
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 2489/828,1355/9459, numerators are 2489,1355
Denominators are 828,9459
The GCF of 2489,1355 is 1 .
LCM of 828,9459 is 870228.
The greatest common factor of 2489/828,1355/9459 = [GCF of 2489,1355]/[LCM of 828,9459]= 1/870228
Therefore, the GCF of 2489/828,1355/9459 is 1/870228.
To find the highest common factor of 2489,1355, we have to find the factors of both numbers and list the highest common factor.
The factors of 2489 are 1, 19, 131, 2489
The factors of 1355 are 1, 5, 271, 1355
The HCF of 2489,1355 is 1.
Lets's calculate GCF of 2489,1355
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2489,1355 By Matching Biggest Common Factor Method
Now, list down the factors of 2489
:1,19,131,2489
Now, list down the factors of 1355
:1,5,271,1355
Greatest Common Factor
We found the factors 2489,1355 . The biggest common factor number is the GCF number.
So the greatest common factor 2489,1355 is 1.
Lets's calculate LCM of 828,9459
| 3 | 828, 9459 |
| 3 | 276, 3153 |
| 92, 1051 |
∴ So the LCM of the given numbers is 3 x 3 x 92 x 1051 = 870228
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/870228
Therefore, the GCF of Fractions 2489/828,1355/9459 is 1/870228
Least Common Multiple of 828,9459 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 828,9459 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(828,9459) = 9
common factors(in case of two or more numbers have common factors) = 1
GCF(828,9459) x common factors =9 x 1 = 9
LCM(828,9459) = ( 828 × 9459 ) / 9
LCM(828,9459) = 7832052 / 9
LCM(828,9459) = 870228
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FAQs on GCF of Fractions of 2489/828, 1355/9459
1. What is the HCF of 2489,1355?
The HCF of 2489,1355 is 1
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 2489/828, 1355/9459?
Answer: GCF of Numerators as per given numbers 2489/828, 1355/9459 is
GCF of Numerators i.e. for 2489,1355 is 1
LCM of denominators i.e. for 828,9459 is 870228.
Thus, GCF of Fractions is 1/870228.Finally, GCF of Fractions for 2489/828, 1355/9459 is 1/870228.