GCF of 1807/115, 6461/7964
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1807/115, 6461/7964 i.e 13/915860 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1807/115, 6461/7964.
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 1807/115,6461/7964?
Given fractions are 1807/115,6461/7964
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 1807/115,6461/7964, numerators are 1807,6461
Denominators are 115,7964
The GCF of 1807,6461 is 13 .
LCM of 115,7964 is 915860.
The greatest common factor of 1807/115,6461/7964 = [GCF of 1807,6461]/[LCM of 115,7964]= 13/915860
Therefore, the GCF of 1807/115,6461/7964 is 13/915860.
To find the highest common factor of 1807,6461, we have to find the factors of both numbers and list the highest common factor.
The factors of 1807 are 1, 13, 139, 1807
The factors of 6461 are 1, 7, 13, 71, 91, 497, 923, 6461
The HCF of 1807,6461 is 13.
Lets's calculate GCF of 1807,6461
| 13 | 1807, 6461 |
| 139, 497 |
∴ So the GCF of the given numbers is 13 = 13
Greatest Common Factor of 1807,6461 By Matching Biggest Common Factor Method
Now, list down the factors of 1807
:1,13,139,1807
Now, list down the factors of 6461
:1,7,13,71,91,497,923,6461
Greatest Common Factor
We found the factors 1807,6461 . The biggest common factor number is the GCF number.
So the greatest common factor 1807,6461 is 13.
Lets's calculate LCM of 115,7964
Given numbers has no common factors except 1. So, there LCM is their product i.e 915860
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 13/915860
Therefore, the GCF of Fractions 1807/115,6461/7964 is 13/915860
Least Common Multiple of 115,7964 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 115,7964 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(115,7964) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(115,7964) x common factors =1 x 1 = 1
LCM(115,7964) = ( 115 × 7964 ) / 1
LCM(115,7964) = 915860 / 1
LCM(115,7964) = 915860
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FAQs on GCF of Fractions of 1807/115, 6461/7964
1. What is the HCF of 1807,6461?
The HCF of 1807,6461 is 13
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 1807/115, 6461/7964?
Answer: GCF of Numerators as per given numbers 1807/115, 6461/7964 is
GCF of Numerators i.e. for 1807,6461 is 13
LCM of denominators i.e. for 115,7964 is 915860.
Thus, GCF of Fractions is 13/915860.Finally, GCF of Fractions for 1807/115, 6461/7964 is 13/915860.