GCF of 898/990, 557/759
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 898/990, 557/759 i.e 1/22770 easily. The following is the detailed procedure to determine the greatest common factor of fractions 898/990, 557/759.
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 898/990,557/759?
Given fractions are 898/990,557/759
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 898/990,557/759, numerators are 898,557
Denominators are 990,759
The GCF of 898,557 is 1 .
LCM of 990,759 is 22770.
The greatest common factor of 898/990,557/759 = [GCF of 898,557]/[LCM of 990,759]= 1/22770
Therefore, the GCF of 898/990,557/759 is 1/22770.
To find the highest common factor of 898,557, we have to find the factors of both numbers and list the highest common factor.
The factors of 898 are 1, 2, 449, 898
The factors of 557 are 1, 557
The HCF of 898,557 is 1.
Lets's calculate GCF of 898,557
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 898,557 By Matching Biggest Common Factor Method
Now, list down the factors of 898
:1,2,449,898
Now, list down the factors of 557
:1,557
Greatest Common Factor
We found the factors 898,557 . The biggest common factor number is the GCF number.
So the greatest common factor 898,557 is 1.
Lets's calculate LCM of 990,759
| 3 | 990, 759 |
| 11 | 330, 253 |
| 30, 23 |
∴ So the LCM of the given numbers is 3 x 11 x 30 x 23 = 22770
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/22770
Therefore, the GCF of Fractions 898/990,557/759 is 1/22770
Least Common Multiple of 990,759 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 990,759 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(990,759) = 33
common factors(in case of two or more numbers have common factors) = 1
GCF(990,759) x common factors =33 x 1 = 33
LCM(990,759) = ( 990 × 759 ) / 33
LCM(990,759) = 751410 / 33
LCM(990,759) = 22770
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FAQs on GCF of Fractions of 898/990, 557/759
1. What is the HCF of 898,557?
The HCF of 898,557 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 898/990, 557/759?
Answer: GCF of Numerators as per given numbers 898/990, 557/759 is
GCF of Numerators i.e. for 898,557 is 1
LCM of denominators i.e. for 990,759 is 22770.
Thus, GCF of Fractions is 1/22770.Finally, GCF of Fractions for 898/990, 557/759 is 1/22770.