GCF of 450/697, 959/938, 382/643
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 450/697, 959/938, 382/643 i.e 1/420384398 easily. The following is the detailed procedure to determine the greatest common factor of fractions 450/697, 959/938, 382/643.
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 450/697,959/938,382/643?
Given fractions are 450/697,959/938,382/643
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 450/697,959/938,382/643, numerators are 450,959,382
Denominators are 697,938,643
The GCF of 450,959,382 is 1 .
LCM of 697,938,643 is 420384398.
The greatest common factor of 450/697,959/938,382/643 = [GCF of 450,959,382]/[LCM of 697,938,643]= 1/420384398
Therefore, the GCF of 450/697,959/938,382/643 is 1/420384398.
To find the highest common factor of 450,959,382, we have to find the factors of both numbers and list the highest common factor.
The factors of 450 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
The factors of 959 are 1, 7, 137, 959
The factors of 382 are 1, 2, 191, 382
The HCF of 450,959,382 is 1.
Lets's calculate GCF of 450,959,382
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 450,959,382 By Matching Biggest Common Factor Method
Now, list down the factors of 450
:1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450
Now, list down the factors of 959
:1,7,137,959
Now, list down the factors of 382
:1,2,191,382
Greatest Common Factor
We found the factors 450,959,382 . The biggest common factor number is the GCF number.
So the greatest common factor 450,959,382 is 1.
Lets's calculate LCM of 697,938,643
Given numbers has no common factors except 1. So, there LCM is their product i.e 420384398
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/420384398
Therefore, the GCF of Fractions 450/697,959/938,382/643 is 1/420384398
Least Common Multiple of 697,938,643 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 697,938,643 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(697,938,643) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(697,938,643) x common factors =1 x 1 = 1
LCM(697,938,643) = ( 697 × 938 × 643 ) / 1
LCM(697,938,643) = 420384398 / 1
LCM(697,938,643) = 420384398
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FAQs on GCF of Fractions of 450/697, 959/938, 382/643
1. What is the HCF of 450,959,382?
The HCF of 450,959,382 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 450/697, 959/938, 382/643?
Answer: GCF of Numerators as per given numbers 450/697, 959/938, 382/643 is
GCF of Numerators i.e. for 450,959,382 is 1
LCM of denominators i.e. for 697,938,643 is 420384398.
Thus, GCF of Fractions is 1/420384398.Finally, GCF of Fractions for 450/697, 959/938, 382/643 is 1/420384398.