GCF of 652/979, 780/938
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 652/979, 780/938 i.e 4/918302 easily. The following is the detailed procedure to determine the greatest common factor of fractions 652/979, 780/938.
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 652/979,780/938?
Given fractions are 652/979,780/938
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 652/979,780/938, numerators are 652,780
Denominators are 979,938
The GCF of 652,780 is 4 .
LCM of 979,938 is 918302.
The greatest common factor of 652/979,780/938 = [GCF of 652,780]/[LCM of 979,938]= 4/918302
Therefore, the GCF of 652/979,780/938 is 4/918302.
To find the highest common factor of 652,780, we have to find the factors of both numbers and list the highest common factor.
The factors of 652 are 1, 2, 4, 163, 326, 652
The factors of 780 are 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
The HCF of 652,780 is 4.
Lets's calculate GCF of 652,780
| 2 | 652, 780 |
| 2 | 326, 390 |
| 163, 195 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Greatest Common Factor of 652,780 By Matching Biggest Common Factor Method
Now, list down the factors of 652
:1,2,4,163,326,652
Now, list down the factors of 780
:1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780
Greatest Common Factor
We found the factors 652,780 . The biggest common factor number is the GCF number.
So the greatest common factor 652,780 is 4.
Lets's calculate LCM of 979,938
Given numbers has no common factors except 1. So, there LCM is their product i.e 918302
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/918302
Therefore, the GCF of Fractions 652/979,780/938 is 4/918302
Least Common Multiple of 979,938 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 979,938 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(979,938) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(979,938) x common factors =1 x 1 = 1
LCM(979,938) = ( 979 × 938 ) / 1
LCM(979,938) = 918302 / 1
LCM(979,938) = 918302
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FAQs on GCF of Fractions of 652/979, 780/938
1. What is the HCF of 652,780?
The HCF of 652,780 is 4
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 652/979, 780/938?
Answer: GCF of Numerators as per given numbers 652/979, 780/938 is
GCF of Numerators i.e. for 652,780 is 4
LCM of denominators i.e. for 979,938 is 918302.
Thus, GCF of Fractions is 4/918302.Finally, GCF of Fractions for 652/979, 780/938 is 4/918302.