GCF of 3878/249, 8670/955
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 3878/249, 8670/955 i.e 2/237795 easily. The following is the detailed procedure to determine the greatest common factor of fractions 3878/249, 8670/955.
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 3878/249,8670/955?
Given fractions are 3878/249,8670/955
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 3878/249,8670/955, numerators are 3878,8670
Denominators are 249,955
The GCF of 3878,8670 is 2 .
LCM of 249,955 is 237795.
The greatest common factor of 3878/249,8670/955 = [GCF of 3878,8670]/[LCM of 249,955]= 2/237795
Therefore, the GCF of 3878/249,8670/955 is 2/237795.
To find the highest common factor of 3878,8670, we have to find the factors of both numbers and list the highest common factor.
The factors of 3878 are 1, 2, 7, 14, 277, 554, 1939, 3878
The factors of 8670 are 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670
The HCF of 3878,8670 is 2.
Lets's calculate GCF of 3878,8670
| 2 | 3878, 8670 |
| 1939, 4335 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 3878,8670 By Matching Biggest Common Factor Method
Now, list down the factors of 3878
:1,2,7,14,277,554,1939,3878
Now, list down the factors of 8670
:1,2,3,5,6,10,15,17,30,34,51,85,102,170,255,289,510,578,867,1445,1734,2890,4335,8670
Greatest Common Factor
We found the factors 3878,8670 . The biggest common factor number is the GCF number.
So the greatest common factor 3878,8670 is 2.
Lets's calculate LCM of 249,955
Given numbers has no common factors except 1. So, there LCM is their product i.e 237795
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/237795
Therefore, the GCF of Fractions 3878/249,8670/955 is 2/237795
Least Common Multiple of 249,955 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 249,955 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(249,955) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(249,955) x common factors =1 x 1 = 1
LCM(249,955) = ( 249 × 955 ) / 1
LCM(249,955) = 237795 / 1
LCM(249,955) = 237795
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FAQs on GCF of Fractions of 3878/249, 8670/955
1. What is the HCF of 3878,8670?
The HCF of 3878,8670 is 2
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 3878/249, 8670/955?
Answer: GCF of Numerators as per given numbers 3878/249, 8670/955 is
GCF of Numerators i.e. for 3878,8670 is 2
LCM of denominators i.e. for 249,955 is 237795.
Thus, GCF of Fractions is 2/237795.Finally, GCF of Fractions for 3878/249, 8670/955 is 2/237795.