GCF of 1560/428, 1277/2535
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1560/428, 1277/2535 i.e 1/1084980 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1560/428, 1277/2535.
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 1560/428,1277/2535?
Given fractions are 1560/428,1277/2535
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 1560/428,1277/2535, numerators are 1560,1277
Denominators are 428,2535
The GCF of 1560,1277 is 1 .
LCM of 428,2535 is 1084980.
The greatest common factor of 1560/428,1277/2535 = [GCF of 1560,1277]/[LCM of 428,2535]= 1/1084980
Therefore, the GCF of 1560/428,1277/2535 is 1/1084980.
To find the highest common factor of 1560,1277, we have to find the factors of both numbers and list the highest common factor.
The factors of 1560 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560
The factors of 1277 are 1, 1277
The HCF of 1560,1277 is 1.
Lets's calculate GCF of 1560,1277
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1560,1277 By Matching Biggest Common Factor Method
Now, list down the factors of 1560
:1,2,3,4,5,6,8,10,12,13,15,20,24,26,30,39,40,52,60,65,78,104,120,130,156,195,260,312,390,520,780,1560
Now, list down the factors of 1277
:1,1277
Greatest Common Factor
We found the factors 1560,1277 . The biggest common factor number is the GCF number.
So the greatest common factor 1560,1277 is 1.
Lets's calculate LCM of 428,2535
Given numbers has no common factors except 1. So, there LCM is their product i.e 1084980
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1084980
Therefore, the GCF of Fractions 1560/428,1277/2535 is 1/1084980
Least Common Multiple of 428,2535 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 428,2535 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(428,2535) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(428,2535) x common factors =1 x 1 = 1
LCM(428,2535) = ( 428 × 2535 ) / 1
LCM(428,2535) = 1084980 / 1
LCM(428,2535) = 1084980
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FAQs on GCF of Fractions of 1560/428, 1277/2535
1. What is the HCF of 1560,1277?
The HCF of 1560,1277 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 1560/428, 1277/2535?
Answer: GCF of Numerators as per given numbers 1560/428, 1277/2535 is
GCF of Numerators i.e. for 1560,1277 is 1
LCM of denominators i.e. for 428,2535 is 1084980.
Thus, GCF of Fractions is 1/1084980.Finally, GCF of Fractions for 1560/428, 1277/2535 is 1/1084980.