GCF of 1940/300, 7432/7090
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1940/300, 7432/7090 i.e 4/212700 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1940/300, 7432/7090.
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 1940/300,7432/7090?
Given fractions are 1940/300,7432/7090
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 1940/300,7432/7090, numerators are 1940,7432
Denominators are 300,7090
The GCF of 1940,7432 is 4 .
LCM of 300,7090 is 212700.
The greatest common factor of 1940/300,7432/7090 = [GCF of 1940,7432]/[LCM of 300,7090]= 4/212700
Therefore, the GCF of 1940/300,7432/7090 is 4/212700.
To find the highest common factor of 1940,7432, we have to find the factors of both numbers and list the highest common factor.
The factors of 1940 are 1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940
The factors of 7432 are 1, 2, 4, 8, 929, 1858, 3716, 7432
The HCF of 1940,7432 is 4.
Lets's calculate GCF of 1940,7432
| 2 | 1940, 7432 |
| 2 | 970, 3716 |
| 485, 1858 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Greatest Common Factor of 1940,7432 By Matching Biggest Common Factor Method
Now, list down the factors of 1940
:1,2,4,5,10,20,97,194,388,485,970,1940
Now, list down the factors of 7432
:1,2,4,8,929,1858,3716,7432
Greatest Common Factor
We found the factors 1940,7432 . The biggest common factor number is the GCF number.
So the greatest common factor 1940,7432 is 4.
Lets's calculate LCM of 300,7090
| 2 | 300, 7090 |
| 5 | 150, 3545 |
| 30, 709 |
∴ So the LCM of the given numbers is 2 x 5 x 30 x 709 = 212700
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/212700
Therefore, the GCF of Fractions 1940/300,7432/7090 is 4/212700
Least Common Multiple of 300,7090 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 300,7090 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(300,7090) = 10
common factors(in case of two or more numbers have common factors) = 1
GCF(300,7090) x common factors =10 x 1 = 10
LCM(300,7090) = ( 300 × 7090 ) / 10
LCM(300,7090) = 2127000 / 10
LCM(300,7090) = 212700
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FAQs on GCF of Fractions of 1940/300, 7432/7090
1. What is the HCF of 1940,7432?
The HCF of 1940,7432 is 4
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 1940/300, 7432/7090?
Answer: GCF of Numerators as per given numbers 1940/300, 7432/7090 is
GCF of Numerators i.e. for 1940,7432 is 4
LCM of denominators i.e. for 300,7090 is 212700.
Thus, GCF of Fractions is 4/212700.Finally, GCF of Fractions for 1940/300, 7432/7090 is 4/212700.