GCF of 853/660, 676/189, 958/218
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 853/660, 676/189, 958/218 i.e 1/4532220 easily. The following is the detailed procedure to determine the greatest common factor of fractions 853/660, 676/189, 958/218.
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 853/660,676/189,958/218?
Given fractions are 853/660,676/189,958/218
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 853/660,676/189,958/218, numerators are 853,676,958
Denominators are 660,189,218
The GCF of 853,676,958 is 1 .
LCM of 660,189,218 is 4532220.
The greatest common factor of 853/660,676/189,958/218 = [GCF of 853,676,958]/[LCM of 660,189,218]= 1/4532220
Therefore, the GCF of 853/660,676/189,958/218 is 1/4532220.
To find the highest common factor of 853,676,958, we have to find the factors of both numbers and list the highest common factor.
The factors of 853 are 1, 853
The factors of 676 are 1, 2, 4, 13, 26, 52, 169, 338, 676
The factors of 958 are 1, 2, 479, 958
The HCF of 853,676,958 is 1.
Lets's calculate GCF of 853,676,958
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 853,676,958 By Matching Biggest Common Factor Method
Now, list down the factors of 853
:1,853
Now, list down the factors of 676
:1,2,4,13,26,52,169,338,676
Now, list down the factors of 958
:1,2,479,958
Greatest Common Factor
We found the factors 853,676,958 . The biggest common factor number is the GCF number.
So the greatest common factor 853,676,958 is 1.
Lets's calculate LCM of 660,189,218
| 2 | 660, 189, 218 |
| 3 | 330, 189, 109 |
| 110, 63, 109 |
∴ So the LCM of the given numbers is 2 x 3 x 110 x 63 x 109 = 4532220
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4532220
Therefore, the GCF of Fractions 853/660,676/189,958/218 is 1/4532220
Least Common Multiple of 660,189,218 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 660,189,218 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(660,189,218) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(660,189,218) x common factors =1 x 6 = 6
LCM(660,189,218) = ( 660 × 189 × 218 ) / 6
LCM(660,189,218) = 27193320 / 6
LCM(660,189,218) = 4532220
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FAQs on GCF of Fractions of 853/660, 676/189, 958/218
1. What is the HCF of 853,676,958?
The HCF of 853,676,958 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 853/660, 676/189, 958/218?
Answer: GCF of Numerators as per given numbers 853/660, 676/189, 958/218 is
GCF of Numerators i.e. for 853,676,958 is 1
LCM of denominators i.e. for 660,189,218 is 4532220.
Thus, GCF of Fractions is 1/4532220.Finally, GCF of Fractions for 853/660, 676/189, 958/218 is 1/4532220.