GCF of 349/445, 868/279
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 349/445, 868/279 i.e 1/124155 easily. The following is the detailed procedure to determine the greatest common factor of fractions 349/445, 868/279.
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 349/445,868/279?
Given fractions are 349/445,868/279
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 349/445,868/279, numerators are 349,868
Denominators are 445,279
The GCF of 349,868 is 1 .
LCM of 445,279 is 124155.
The greatest common factor of 349/445,868/279 = [GCF of 349,868]/[LCM of 445,279]= 1/124155
Therefore, the GCF of 349/445,868/279 is 1/124155.
To find the highest common factor of 349,868, we have to find the factors of both numbers and list the highest common factor.
The factors of 349 are 1, 349
The factors of 868 are 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868
The HCF of 349,868 is 1.
Lets's calculate GCF of 349,868
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 349,868 By Matching Biggest Common Factor Method
Now, list down the factors of 349
:1,349
Now, list down the factors of 868
:1,2,4,7,14,28,31,62,124,217,434,868
Greatest Common Factor
We found the factors 349,868 . The biggest common factor number is the GCF number.
So the greatest common factor 349,868 is 1.
Lets's calculate LCM of 445,279
Given numbers has no common factors except 1. So, there LCM is their product i.e 124155
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/124155
Therefore, the GCF of Fractions 349/445,868/279 is 1/124155
Least Common Multiple of 445,279 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 445,279 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(445,279) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(445,279) x common factors =1 x 1 = 1
LCM(445,279) = ( 445 × 279 ) / 1
LCM(445,279) = 124155 / 1
LCM(445,279) = 124155
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FAQs on GCF of Fractions of 349/445, 868/279
1. What is the HCF of 349,868?
The HCF of 349,868 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 349/445, 868/279?
Answer: GCF of Numerators as per given numbers 349/445, 868/279 is
GCF of Numerators i.e. for 349,868 is 1
LCM of denominators i.e. for 445,279 is 124155.
Thus, GCF of Fractions is 1/124155.Finally, GCF of Fractions for 349/445, 868/279 is 1/124155.