GCF of 875/985, 756/207
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 875/985, 756/207 i.e 7/203895 easily. The following is the detailed procedure to determine the greatest common factor of fractions 875/985, 756/207.
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 875/985,756/207?
Given fractions are 875/985,756/207
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 875/985,756/207, numerators are 875,756
Denominators are 985,207
The GCF of 875,756 is 7 .
LCM of 985,207 is 203895.
The greatest common factor of 875/985,756/207 = [GCF of 875,756]/[LCM of 985,207]= 7/203895
Therefore, the GCF of 875/985,756/207 is 7/203895.
To find the highest common factor of 875,756, we have to find the factors of both numbers and list the highest common factor.
The factors of 875 are 1, 5, 7, 25, 35, 125, 175, 875
The factors of 756 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
The HCF of 875,756 is 7.
Lets's calculate GCF of 875,756
| 7 | 875, 756 |
| 125, 108 |
∴ So the GCF of the given numbers is 7 = 7
Greatest Common Factor of 875,756 By Matching Biggest Common Factor Method
Now, list down the factors of 875
:1,5,7,25,35,125,175,875
Now, list down the factors of 756
:1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756
Greatest Common Factor
We found the factors 875,756 . The biggest common factor number is the GCF number.
So the greatest common factor 875,756 is 7.
Lets's calculate LCM of 985,207
Given numbers has no common factors except 1. So, there LCM is their product i.e 203895
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/203895
Therefore, the GCF of Fractions 875/985,756/207 is 7/203895
Least Common Multiple of 985,207 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 985,207 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(985,207) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(985,207) x common factors =1 x 1 = 1
LCM(985,207) = ( 985 × 207 ) / 1
LCM(985,207) = 203895 / 1
LCM(985,207) = 203895
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FAQs on GCF of Fractions of 875/985, 756/207
1. What is the HCF of 875,756?
The HCF of 875,756 is 7
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 875/985, 756/207?
Answer: GCF of Numerators as per given numbers 875/985, 756/207 is
GCF of Numerators i.e. for 875,756 is 7
LCM of denominators i.e. for 985,207 is 203895.
Thus, GCF of Fractions is 7/203895.Finally, GCF of Fractions for 875/985, 756/207 is 7/203895.