GCF of 2243/698, 1555/8556
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2243/698, 1555/8556 i.e 1/2986044 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2243/698, 1555/8556.
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 2243/698,1555/8556?
Given fractions are 2243/698,1555/8556
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 2243/698,1555/8556, numerators are 2243,1555
Denominators are 698,8556
The GCF of 2243,1555 is 1 .
LCM of 698,8556 is 2986044.
The greatest common factor of 2243/698,1555/8556 = [GCF of 2243,1555]/[LCM of 698,8556]= 1/2986044
Therefore, the GCF of 2243/698,1555/8556 is 1/2986044.
To find the highest common factor of 2243,1555, we have to find the factors of both numbers and list the highest common factor.
The factors of 2243 are 1, 2243
The factors of 1555 are 1, 5, 311, 1555
The HCF of 2243,1555 is 1.
Lets's calculate GCF of 2243,1555
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 2243,1555 By Matching Biggest Common Factor Method
Now, list down the factors of 2243
:1,2243
Now, list down the factors of 1555
:1,5,311,1555
Greatest Common Factor
We found the factors 2243,1555 . The biggest common factor number is the GCF number.
So the greatest common factor 2243,1555 is 1.
Lets's calculate LCM of 698,8556
| 2 | 698, 8556 |
| 349, 4278 |
∴ So the LCM of the given numbers is 2 x 349 x 4278 = 2986044
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2986044
Therefore, the GCF of Fractions 2243/698,1555/8556 is 1/2986044
Least Common Multiple of 698,8556 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 698,8556 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(698,8556) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(698,8556) x common factors =2 x 1 = 2
LCM(698,8556) = ( 698 × 8556 ) / 2
LCM(698,8556) = 5972088 / 2
LCM(698,8556) = 2986044
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FAQs on GCF of Fractions of 2243/698, 1555/8556
1. What is the HCF of 2243,1555?
The HCF of 2243,1555 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 2243/698, 1555/8556?
Answer: GCF of Numerators as per given numbers 2243/698, 1555/8556 is
GCF of Numerators i.e. for 2243,1555 is 1
LCM of denominators i.e. for 698,8556 is 2986044.
Thus, GCF of Fractions is 1/2986044.Finally, GCF of Fractions for 2243/698, 1555/8556 is 1/2986044.