GCF of 166/770, 772/538
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 166/770, 772/538 i.e 2/207130 easily. The following is the detailed procedure to determine the greatest common factor of fractions 166/770, 772/538.
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 166/770,772/538?
Given fractions are 166/770,772/538
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 166/770,772/538, numerators are 166,772
Denominators are 770,538
The GCF of 166,772 is 2 .
LCM of 770,538 is 207130.
The greatest common factor of 166/770,772/538 = [GCF of 166,772]/[LCM of 770,538]= 2/207130
Therefore, the GCF of 166/770,772/538 is 2/207130.
To find the highest common factor of 166,772, we have to find the factors of both numbers and list the highest common factor.
The factors of 166 are 1, 2, 83, 166
The factors of 772 are 1, 2, 4, 193, 386, 772
The HCF of 166,772 is 2.
Lets's calculate GCF of 166,772
| 2 | 166, 772 |
| 83, 386 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 166,772 By Matching Biggest Common Factor Method
Now, list down the factors of 166
:1,2,83,166
Now, list down the factors of 772
:1,2,4,193,386,772
Greatest Common Factor
We found the factors 166,772 . The biggest common factor number is the GCF number.
So the greatest common factor 166,772 is 2.
Lets's calculate LCM of 770,538
| 2 | 770, 538 |
| 385, 269 |
∴ So the LCM of the given numbers is 2 x 385 x 269 = 207130
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/207130
Therefore, the GCF of Fractions 166/770,772/538 is 2/207130
Least Common Multiple of 770,538 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 770,538 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(770,538) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(770,538) x common factors =2 x 1 = 2
LCM(770,538) = ( 770 × 538 ) / 2
LCM(770,538) = 414260 / 2
LCM(770,538) = 207130
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FAQs on GCF of Fractions of 166/770, 772/538
1. What is the HCF of 166,772?
The HCF of 166,772 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 166/770, 772/538?
Answer: GCF of Numerators as per given numbers 166/770, 772/538 is
GCF of Numerators i.e. for 166,772 is 2
LCM of denominators i.e. for 770,538 is 207130.
Thus, GCF of Fractions is 2/207130.Finally, GCF of Fractions for 166/770, 772/538 is 2/207130.