GCF of 410/630, 773/890, 172/942
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 410/630, 773/890, 172/942 i.e 1/8802990 easily. The following is the detailed procedure to determine the greatest common factor of fractions 410/630, 773/890, 172/942.
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 410/630,773/890,172/942?
Given fractions are 410/630,773/890,172/942
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 410/630,773/890,172/942, numerators are 410,773,172
Denominators are 630,890,942
The GCF of 410,773,172 is 1 .
LCM of 630,890,942 is 8802990.
The greatest common factor of 410/630,773/890,172/942 = [GCF of 410,773,172]/[LCM of 630,890,942]= 1/8802990
Therefore, the GCF of 410/630,773/890,172/942 is 1/8802990.
To find the highest common factor of 410,773,172, we have to find the factors of both numbers and list the highest common factor.
The factors of 410 are 1, 2, 5, 10, 41, 82, 205, 410
The factors of 773 are 1, 773
The factors of 172 are 1, 2, 4, 43, 86, 172
The HCF of 410,773,172 is 1.
Lets's calculate GCF of 410,773,172
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 410,773,172 By Matching Biggest Common Factor Method
Now, list down the factors of 410
:1,2,5,10,41,82,205,410
Now, list down the factors of 773
:1,773
Now, list down the factors of 172
:1,2,4,43,86,172
Greatest Common Factor
We found the factors 410,773,172 . The biggest common factor number is the GCF number.
So the greatest common factor 410,773,172 is 1.
Lets's calculate LCM of 630,890,942
| 2 | 630, 890, 942 |
| 3 | 315, 445, 471 |
| 5 | 105, 445, 157 |
| 21, 89, 157 |
∴ So the LCM of the given numbers is 2 x 3 x 5 x 21 x 89 x 157 = 8802990
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/8802990
Therefore, the GCF of Fractions 410/630,773/890,172/942 is 1/8802990
Least Common Multiple of 630,890,942 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 630,890,942 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(630,890,942) = 2
common factors(in case of two or more numbers have common factors) = 30
GCF(630,890,942) x common factors =2 x 30 = 60
LCM(630,890,942) = ( 630 × 890 × 942 ) / 60
LCM(630,890,942) = 528179400 / 60
LCM(630,890,942) = 8802990
GCF of Fractions Calculation Examples
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FAQs on GCF of Fractions of 410/630, 773/890, 172/942
1. What is the HCF of 410,773,172?
The HCF of 410,773,172 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 410/630, 773/890, 172/942?
Answer: GCF of Numerators as per given numbers 410/630, 773/890, 172/942 is
GCF of Numerators i.e. for 410,773,172 is 1
LCM of denominators i.e. for 630,890,942 is 8802990.
Thus, GCF of Fractions is 1/8802990.Finally, GCF of Fractions for 410/630, 773/890, 172/942 is 1/8802990.