GCF of 953/821, 972/355
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 953/821, 972/355 i.e 1/291455 easily. The following is the detailed procedure to determine the greatest common factor of fractions 953/821, 972/355.
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 953/821,972/355?
Given fractions are 953/821,972/355
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 953/821,972/355, numerators are 953,972
Denominators are 821,355
The GCF of 953,972 is 1 .
LCM of 821,355 is 291455.
The greatest common factor of 953/821,972/355 = [GCF of 953,972]/[LCM of 821,355]= 1/291455
Therefore, the GCF of 953/821,972/355 is 1/291455.
To find the highest common factor of 953,972, we have to find the factors of both numbers and list the highest common factor.
The factors of 953 are 1, 953
The factors of 972 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
The HCF of 953,972 is 1.
Lets's calculate GCF of 953,972
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 953,972 By Matching Biggest Common Factor Method
Now, list down the factors of 953
:1,953
Now, list down the factors of 972
:1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972
Greatest Common Factor
We found the factors 953,972 . The biggest common factor number is the GCF number.
So the greatest common factor 953,972 is 1.
Lets's calculate LCM of 821,355
Given numbers has no common factors except 1. So, there LCM is their product i.e 291455
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/291455
Therefore, the GCF of Fractions 953/821,972/355 is 1/291455
Least Common Multiple of 821,355 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 821,355 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(821,355) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(821,355) x common factors =1 x 1 = 1
LCM(821,355) = ( 821 × 355 ) / 1
LCM(821,355) = 291455 / 1
LCM(821,355) = 291455
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FAQs on GCF of Fractions of 953/821, 972/355
1. What is the HCF of 953,972?
The HCF of 953,972 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 953/821, 972/355?
Answer: GCF of Numerators as per given numbers 953/821, 972/355 is
GCF of Numerators i.e. for 953,972 is 1
LCM of denominators i.e. for 821,355 is 291455.
Thus, GCF of Fractions is 1/291455.Finally, GCF of Fractions for 953/821, 972/355 is 1/291455.