GCF of 97/848, 615/902, 391/931
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 97/848, 615/902, 391/931 i.e 1/356059088 easily. The following is the detailed procedure to determine the greatest common factor of fractions 97/848, 615/902, 391/931.
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 97/848,615/902,391/931?
Given fractions are 97/848,615/902,391/931
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 97/848,615/902,391/931, numerators are 97,615,391
Denominators are 848,902,931
The GCF of 97,615,391 is 1 .
LCM of 848,902,931 is 356059088.
The greatest common factor of 97/848,615/902,391/931 = [GCF of 97,615,391]/[LCM of 848,902,931]= 1/356059088
Therefore, the GCF of 97/848,615/902,391/931 is 1/356059088.
To find the highest common factor of 97,615,391, we have to find the factors of both numbers and list the highest common factor.
The factors of 97 are 1, 97
The factors of 615 are 1, 3, 5, 15, 41, 123, 205, 615
The factors of 391 are 1, 17, 23, 391
The HCF of 97,615,391 is 1.
Lets's calculate GCF of 97,615,391
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 97,615,391 By Matching Biggest Common Factor Method
Now, list down the factors of 97
:1,97
Now, list down the factors of 615
:1,3,5,15,41,123,205,615
Now, list down the factors of 391
:1,17,23,391
Greatest Common Factor
We found the factors 97,615,391 . The biggest common factor number is the GCF number.
So the greatest common factor 97,615,391 is 1.
Lets's calculate LCM of 848,902,931
| 2 | 848, 902, 931 |
| 424, 451, 931 |
∴ So the LCM of the given numbers is 2 x 424 x 451 x 931 = 356059088
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/356059088
Therefore, the GCF of Fractions 97/848,615/902,391/931 is 1/356059088
Least Common Multiple of 848,902,931 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 848,902,931 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(848,902,931) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(848,902,931) x common factors =1 x 2 = 2
LCM(848,902,931) = ( 848 × 902 × 931 ) / 2
LCM(848,902,931) = 712118176 / 2
LCM(848,902,931) = 356059088
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FAQs on GCF of Fractions of 97/848, 615/902, 391/931
1. What is the HCF of 97,615,391?
The HCF of 97,615,391 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 97/848, 615/902, 391/931?
Answer: GCF of Numerators as per given numbers 97/848, 615/902, 391/931 is
GCF of Numerators i.e. for 97,615,391 is 1
LCM of denominators i.e. for 848,902,931 is 356059088.
Thus, GCF of Fractions is 1/356059088.Finally, GCF of Fractions for 97/848, 615/902, 391/931 is 1/356059088.