GCF of 110/909, 153/789, 938/810
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 110/909, 153/789, 938/810 i.e 1/21516030 easily. The following is the detailed procedure to determine the greatest common factor of fractions 110/909, 153/789, 938/810.
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 110/909,153/789,938/810?
Given fractions are 110/909,153/789,938/810
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 110/909,153/789,938/810, numerators are 110,153,938
Denominators are 909,789,810
The GCF of 110,153,938 is 1 .
LCM of 909,789,810 is 21516030.
The greatest common factor of 110/909,153/789,938/810 = [GCF of 110,153,938]/[LCM of 909,789,810]= 1/21516030
Therefore, the GCF of 110/909,153/789,938/810 is 1/21516030.
To find the highest common factor of 110,153,938, we have to find the factors of both numbers and list the highest common factor.
The factors of 110 are 1, 2, 5, 10, 11, 22, 55, 110
The factors of 153 are 1, 3, 9, 17, 51, 153
The factors of 938 are 1, 2, 7, 14, 67, 134, 469, 938
The HCF of 110,153,938 is 1.
Lets's calculate GCF of 110,153,938
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 110,153,938 By Matching Biggest Common Factor Method
Now, list down the factors of 110
:1,2,5,10,11,22,55,110
Now, list down the factors of 153
:1,3,9,17,51,153
Now, list down the factors of 938
:1,2,7,14,67,134,469,938
Greatest Common Factor
We found the factors 110,153,938 . The biggest common factor number is the GCF number.
So the greatest common factor 110,153,938 is 1.
Lets's calculate LCM of 909,789,810
| 3 | 909, 789, 810 |
| 3 | 303, 263, 270 |
| 101, 263, 90 |
∴ So the LCM of the given numbers is 3 x 3 x 101 x 263 x 90 = 21516030
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/21516030
Therefore, the GCF of Fractions 110/909,153/789,938/810 is 1/21516030
Least Common Multiple of 909,789,810 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 909,789,810 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(909,789,810) = 3
common factors(in case of two or more numbers have common factors) = 9
GCF(909,789,810) x common factors =3 x 9 = 27
LCM(909,789,810) = ( 909 × 789 × 810 ) / 27
LCM(909,789,810) = 580932810 / 27
LCM(909,789,810) = 21516030
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 110/909, 153/789, 938/810
1. What is the HCF of 110,153,938?
The HCF of 110,153,938 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 110/909, 153/789, 938/810?
Answer: GCF of Numerators as per given numbers 110/909, 153/789, 938/810 is
GCF of Numerators i.e. for 110,153,938 is 1
LCM of denominators i.e. for 909,789,810 is 21516030.
Thus, GCF of Fractions is 1/21516030.Finally, GCF of Fractions for 110/909, 153/789, 938/810 is 1/21516030.