GCF of 196/427, 7700/666
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 196/427, 7700/666 i.e 28/284382 easily. The following is the detailed procedure to determine the greatest common factor of fractions 196/427, 7700/666.
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 196/427,7700/666?
Given fractions are 196/427,7700/666
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 196/427,7700/666, numerators are 196,7700
Denominators are 427,666
The GCF of 196,7700 is 28 .
LCM of 427,666 is 284382.
The greatest common factor of 196/427,7700/666 = [GCF of 196,7700]/[LCM of 427,666]= 28/284382
Therefore, the GCF of 196/427,7700/666 is 28/284382.
To find the highest common factor of 196,7700, we have to find the factors of both numbers and list the highest common factor.
The factors of 196 are 1, 2, 4, 7, 14, 28, 49, 98, 196
The factors of 7700 are 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700
The HCF of 196,7700 is 28.
Lets's calculate GCF of 196,7700
| 2 | 196, 7700 |
| 2 | 98, 3850 |
| 7 | 49, 1925 |
| 7, 275 |
∴ So the GCF of the given numbers is 2 x 2 x 7 = 28
Greatest Common Factor of 196,7700 By Matching Biggest Common Factor Method
Now, list down the factors of 196
:1,2,4,7,14,28,49,98,196
Now, list down the factors of 7700
:1,2,4,5,7,10,11,14,20,22,25,28,35,44,50,55,70,77,100,110,140,154,175,220,275,308,350,385,550,700,770,1100,1540,1925,3850,7700
Greatest Common Factor
We found the factors 196,7700 . The biggest common factor number is the GCF number.
So the greatest common factor 196,7700 is 28.
Lets's calculate LCM of 427,666
Given numbers has no common factors except 1. So, there LCM is their product i.e 284382
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 28/284382
Therefore, the GCF of Fractions 196/427,7700/666 is 28/284382
Least Common Multiple of 427,666 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 427,666 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(427,666) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(427,666) x common factors =1 x 1 = 1
LCM(427,666) = ( 427 × 666 ) / 1
LCM(427,666) = 284382 / 1
LCM(427,666) = 284382
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FAQs on GCF of Fractions of 196/427, 7700/666
1. What is the HCF of 196,7700?
The HCF of 196,7700 is 28
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 196/427, 7700/666?
Answer: GCF of Numerators as per given numbers 196/427, 7700/666 is
GCF of Numerators i.e. for 196,7700 is 28
LCM of denominators i.e. for 427,666 is 284382.
Thus, GCF of Fractions is 28/284382.Finally, GCF of Fractions for 196/427, 7700/666 is 28/284382.