GCF of 2390/974, 1136/728
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 2390/974, 1136/728 i.e 2/354536 easily. The following is the detailed procedure to determine the greatest common factor of fractions 2390/974, 1136/728.
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 2390/974,1136/728?
Given fractions are 2390/974,1136/728
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 2390/974,1136/728, numerators are 2390,1136
Denominators are 974,728
The GCF of 2390,1136 is 2 .
LCM of 974,728 is 354536.
The greatest common factor of 2390/974,1136/728 = [GCF of 2390,1136]/[LCM of 974,728]= 2/354536
Therefore, the GCF of 2390/974,1136/728 is 2/354536.
To find the highest common factor of 2390,1136, we have to find the factors of both numbers and list the highest common factor.
The factors of 2390 are 1, 2, 5, 10, 239, 478, 1195, 2390
The factors of 1136 are 1, 2, 4, 8, 16, 71, 142, 284, 568, 1136
The HCF of 2390,1136 is 2.
Lets's calculate GCF of 2390,1136
| 2 | 2390, 1136 |
| 1195, 568 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 2390,1136 By Matching Biggest Common Factor Method
Now, list down the factors of 2390
:1,2,5,10,239,478,1195,2390
Now, list down the factors of 1136
:1,2,4,8,16,71,142,284,568,1136
Greatest Common Factor
We found the factors 2390,1136 . The biggest common factor number is the GCF number.
So the greatest common factor 2390,1136 is 2.
Lets's calculate LCM of 974,728
| 2 | 974, 728 |
| 487, 364 |
∴ So the LCM of the given numbers is 2 x 487 x 364 = 354536
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/354536
Therefore, the GCF of Fractions 2390/974,1136/728 is 2/354536
Least Common Multiple of 974,728 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 974,728 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(974,728) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(974,728) x common factors =2 x 1 = 2
LCM(974,728) = ( 974 × 728 ) / 2
LCM(974,728) = 709072 / 2
LCM(974,728) = 354536
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FAQs on GCF of Fractions of 2390/974, 1136/728
1. What is the HCF of 2390,1136?
The HCF of 2390,1136 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 2390/974, 1136/728?
Answer: GCF of Numerators as per given numbers 2390/974, 1136/728 is
GCF of Numerators i.e. for 2390,1136 is 2
LCM of denominators i.e. for 974,728 is 354536.
Thus, GCF of Fractions is 2/354536.Finally, GCF of Fractions for 2390/974, 1136/728 is 2/354536.