Use our free GCF of Fractions Calculator tool to compute the GCF of 6207/768, 5390/1972 i.e 1/378624 easily. The following is the detailed procedure to determine the greatest common factor of fractions 6207/768, 5390/1972.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 6207/768,5390/1972
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 6207/768,5390/1972, numerators are 6207,5390
Denominators are 768,1972
The GCF of 6207,5390 is 1 .
LCM of 768,1972 is 378624.
The greatest common factor of 6207/768,5390/1972 = [GCF of 6207,5390]/[LCM of 768,1972]= 1/378624
Therefore, the GCF of 6207/768,5390/1972 is 1/378624.
To find the highest common factor of 6207,5390, we have to find the factors of both numbers and list the highest common factor.
The factors of 6207 are 1, 3, 2069, 6207
The factors of 5390 are 1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390
The HCF of 6207,5390 is 1.
Lets's calculate GCF of 6207,5390
∴ So GCF of numbers is 1 because of no common factors present between them.
Now, list down the factors of 6207
:1,3,2069,6207
Now, list down the factors of 5390
:1,2,5,7,10,11,14,22,35,49,55,70,77,98,110,154,245,385,490,539,770,1078,2695,5390
Greatest Common Factor
We found the factors 6207,5390 . The biggest common factor number is the GCF number.
So the greatest common factor 6207,5390 is 1.
Lets's calculate LCM of 768,1972
2 | 768, 1972 |
2 | 384, 986 |
192, 493 |
∴ So the LCM of the given numbers is 2 x 2 x 192 x 493 = 378624
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/378624
Therefore, the GCF of Fractions 6207/768,5390/1972 is 1/378624
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 768,1972 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(768,1972) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(768,1972) x common factors =4 x 1 = 4
LCM(768,1972) = ( 768 × 1972 ) / 4
LCM(768,1972) = 1514496 / 4
LCM(768,1972) = 378624
Here are some samples of GCF of Fractions calculations.
1. What is the HCF of 6207,5390?
The HCF of 6207,5390 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 6207/768, 5390/1972?
Answer: GCF of Numerators as per given numbers 6207/768, 5390/1972 is
GCF of Numerators i.e. for 6207,5390 is 1
LCM of denominators i.e. for 768,1972 is 378624.
Thus, GCF of Fractions is 1/378624.Finally, GCF of Fractions for 6207/768, 5390/1972 is 1/378624.