GCF of 925/85, 304/42, 243/76
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 925/85, 304/42, 243/76 i.e 1/135660 easily. The following is the detailed procedure to determine the greatest common factor of fractions 925/85, 304/42, 243/76.
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 925/85,304/42,243/76?
Given fractions are 925/85,304/42,243/76
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 925/85,304/42,243/76, numerators are 925,304,243
Denominators are 85,42,76
The GCF of 925,304,243 is 1 .
LCM of 85,42,76 is 135660.
The greatest common factor of 925/85,304/42,243/76 = [GCF of 925,304,243]/[LCM of 85,42,76]= 1/135660
Therefore, the GCF of 925/85,304/42,243/76 is 1/135660.
To find the highest common factor of 925,304,243, we have to find the factors of both numbers and list the highest common factor.
The factors of 925 are 1, 5, 25, 37, 185, 925
The factors of 304 are 1, 2, 4, 8, 16, 19, 38, 76, 152, 304
The factors of 243 are 1, 3, 9, 27, 81, 243
The HCF of 925,304,243 is 1.
Lets's calculate GCF of 925,304,243
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 925,304,243 By Matching Biggest Common Factor Method
Now, list down the factors of 925
:1,5,25,37,185,925
Now, list down the factors of 304
:1,2,4,8,16,19,38,76,152,304
Now, list down the factors of 243
:1,3,9,27,81,243
Greatest Common Factor
We found the factors 925,304,243 . The biggest common factor number is the GCF number.
So the greatest common factor 925,304,243 is 1.
Lets's calculate LCM of 85,42,76
| 2 | 85, 42, 76 |
| 85, 21, 38 |
∴ So the LCM of the given numbers is 2 x 85 x 21 x 38 = 135660
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/135660
Therefore, the GCF of Fractions 925/85,304/42,243/76 is 1/135660
Least Common Multiple of 85,42,76 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 85,42,76 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(85,42,76) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(85,42,76) x common factors =1 x 2 = 2
LCM(85,42,76) = ( 85 × 42 × 76 ) / 2
LCM(85,42,76) = 271320 / 2
LCM(85,42,76) = 135660
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FAQs on GCF of Fractions of 925/85, 304/42, 243/76
1. What is the HCF of 925,304,243?
The HCF of 925,304,243 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 925/85, 304/42, 243/76?
Answer: GCF of Numerators as per given numbers 925/85, 304/42, 243/76 is
GCF of Numerators i.e. for 925,304,243 is 1
LCM of denominators i.e. for 85,42,76 is 135660.
Thus, GCF of Fractions is 1/135660.Finally, GCF of Fractions for 925/85, 304/42, 243/76 is 1/135660.