GCF of 147/770, 6395/782
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 147/770, 6395/782 i.e 1/301070 easily. The following is the detailed procedure to determine the greatest common factor of fractions 147/770, 6395/782.
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 147/770,6395/782?
Given fractions are 147/770,6395/782
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 147/770,6395/782, numerators are 147,6395
Denominators are 770,782
The GCF of 147,6395 is 1 .
LCM of 770,782 is 301070.
The greatest common factor of 147/770,6395/782 = [GCF of 147,6395]/[LCM of 770,782]= 1/301070
Therefore, the GCF of 147/770,6395/782 is 1/301070.
To find the highest common factor of 147,6395, we have to find the factors of both numbers and list the highest common factor.
The factors of 147 are 1, 3, 7, 21, 49, 147
The factors of 6395 are 1, 5, 1279, 6395
The HCF of 147,6395 is 1.
Lets's calculate GCF of 147,6395
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 147,6395 By Matching Biggest Common Factor Method
Now, list down the factors of 147
:1,3,7,21,49,147
Now, list down the factors of 6395
:1,5,1279,6395
Greatest Common Factor
We found the factors 147,6395 . The biggest common factor number is the GCF number.
So the greatest common factor 147,6395 is 1.
Lets's calculate LCM of 770,782
| 2 | 770, 782 |
| 385, 391 |
∴ So the LCM of the given numbers is 2 x 385 x 391 = 301070
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/301070
Therefore, the GCF of Fractions 147/770,6395/782 is 1/301070
Least Common Multiple of 770,782 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 770,782 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(770,782) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(770,782) x common factors =2 x 1 = 2
LCM(770,782) = ( 770 × 782 ) / 2
LCM(770,782) = 602140 / 2
LCM(770,782) = 301070
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FAQs on GCF of Fractions of 147/770, 6395/782
1. What is the HCF of 147,6395?
The HCF of 147,6395 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 147/770, 6395/782?
Answer: GCF of Numerators as per given numbers 147/770, 6395/782 is
GCF of Numerators i.e. for 147,6395 is 1
LCM of denominators i.e. for 770,782 is 301070.
Thus, GCF of Fractions is 1/301070.Finally, GCF of Fractions for 147/770, 6395/782 is 1/301070.