GCF of 1140/756, 5774/4728
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1140/756, 5774/4728 i.e 2/297864 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1140/756, 5774/4728.
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 1140/756,5774/4728?
Given fractions are 1140/756,5774/4728
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 1140/756,5774/4728, numerators are 1140,5774
Denominators are 756,4728
The GCF of 1140,5774 is 2 .
LCM of 756,4728 is 297864.
The greatest common factor of 1140/756,5774/4728 = [GCF of 1140,5774]/[LCM of 756,4728]= 2/297864
Therefore, the GCF of 1140/756,5774/4728 is 2/297864.
To find the highest common factor of 1140,5774, we have to find the factors of both numbers and list the highest common factor.
The factors of 1140 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140
The factors of 5774 are 1, 2, 2887, 5774
The HCF of 1140,5774 is 2.
Lets's calculate GCF of 1140,5774
| 2 | 1140, 5774 |
| 570, 2887 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 1140,5774 By Matching Biggest Common Factor Method
Now, list down the factors of 1140
:1,2,3,4,5,6,10,12,15,19,20,30,38,57,60,76,95,114,190,228,285,380,570,1140
Now, list down the factors of 5774
:1,2,2887,5774
Greatest Common Factor
We found the factors 1140,5774 . The biggest common factor number is the GCF number.
So the greatest common factor 1140,5774 is 2.
Lets's calculate LCM of 756,4728
| 2 | 756, 4728 |
| 2 | 378, 2364 |
| 3 | 189, 1182 |
| 63, 394 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 63 x 394 = 297864
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/297864
Therefore, the GCF of Fractions 1140/756,5774/4728 is 2/297864
Least Common Multiple of 756,4728 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 756,4728 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(756,4728) = 12
common factors(in case of two or more numbers have common factors) = 1
GCF(756,4728) x common factors =12 x 1 = 12
LCM(756,4728) = ( 756 × 4728 ) / 12
LCM(756,4728) = 3574368 / 12
LCM(756,4728) = 297864
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FAQs on GCF of Fractions of 1140/756, 5774/4728
1. What is the HCF of 1140,5774?
The HCF of 1140,5774 is 2
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 1140/756, 5774/4728?
Answer: GCF of Numerators as per given numbers 1140/756, 5774/4728 is
GCF of Numerators i.e. for 1140,5774 is 2
LCM of denominators i.e. for 756,4728 is 297864.
Thus, GCF of Fractions is 2/297864.Finally, GCF of Fractions for 1140/756, 5774/4728 is 2/297864.