GCF of 342/689, 583/708, 913/844
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 342/689, 583/708, 913/844 i.e 1/102928332 easily. The following is the detailed procedure to determine the greatest common factor of fractions 342/689, 583/708, 913/844.
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 342/689,583/708,913/844?
Given fractions are 342/689,583/708,913/844
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 342/689,583/708,913/844, numerators are 342,583,913
Denominators are 689,708,844
The GCF of 342,583,913 is 1 .
LCM of 689,708,844 is 102928332.
The greatest common factor of 342/689,583/708,913/844 = [GCF of 342,583,913]/[LCM of 689,708,844]= 1/102928332
Therefore, the GCF of 342/689,583/708,913/844 is 1/102928332.
To find the highest common factor of 342,583,913, we have to find the factors of both numbers and list the highest common factor.
The factors of 342 are 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
The factors of 583 are 1, 11, 53, 583
The factors of 913 are 1, 11, 83, 913
The HCF of 342,583,913 is 1.
Lets's calculate GCF of 342,583,913
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 342,583,913 By Matching Biggest Common Factor Method
Now, list down the factors of 342
:1,2,3,6,9,18,19,38,57,114,171,342
Now, list down the factors of 583
:1,11,53,583
Now, list down the factors of 913
:1,11,83,913
Greatest Common Factor
We found the factors 342,583,913 . The biggest common factor number is the GCF number.
So the greatest common factor 342,583,913 is 1.
Lets's calculate LCM of 689,708,844
| 2 | 689, 708, 844 |
| 2 | 689, 354, 422 |
| 689, 177, 211 |
∴ So the LCM of the given numbers is 2 x 2 x 689 x 177 x 211 = 102928332
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/102928332
Therefore, the GCF of Fractions 342/689,583/708,913/844 is 1/102928332
Least Common Multiple of 689,708,844 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 689,708,844 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(689,708,844) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(689,708,844) x common factors =1 x 4 = 4
LCM(689,708,844) = ( 689 × 708 × 844 ) / 4
LCM(689,708,844) = 411713328 / 4
LCM(689,708,844) = 102928332
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 342/689, 583/708, 913/844
1. What is the HCF of 342,583,913?
The HCF of 342,583,913 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 342/689, 583/708, 913/844?
Answer: GCF of Numerators as per given numbers 342/689, 583/708, 913/844 is
GCF of Numerators i.e. for 342,583,913 is 1
LCM of denominators i.e. for 689,708,844 is 102928332.
Thus, GCF of Fractions is 1/102928332.Finally, GCF of Fractions for 342/689, 583/708, 913/844 is 1/102928332.