GCF of 484/61, 450/19, 432/70
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 484/61, 450/19, 432/70 i.e 2/81130 easily. The following is the detailed procedure to determine the greatest common factor of fractions 484/61, 450/19, 432/70.
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 484/61,450/19,432/70?
Given fractions are 484/61,450/19,432/70
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 484/61,450/19,432/70, numerators are 484,450,432
Denominators are 61,19,70
The GCF of 484,450,432 is 2 .
LCM of 61,19,70 is 81130.
The greatest common factor of 484/61,450/19,432/70 = [GCF of 484,450,432]/[LCM of 61,19,70]= 2/81130
Therefore, the GCF of 484/61,450/19,432/70 is 2/81130.
To find the highest common factor of 484,450,432, we have to find the factors of both numbers and list the highest common factor.
The factors of 484 are 1, 2, 4, 11, 22, 44, 121, 242, 484
The factors of 450 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
The factors of 432 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
The HCF of 484,450,432 is 2.
Lets's calculate GCF of 484,450,432
| 2 | 484, 450, 432 |
| 242, 225, 216 |
∴ So the GCF of the given numbers is 2 = 2
Greatest Common Factor of 484,450,432 By Matching Biggest Common Factor Method
Now, list down the factors of 484
:1,2,4,11,22,44,121,242,484
Now, list down the factors of 450
:1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450
Now, list down the factors of 432
:1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432
Greatest Common Factor
We found the factors 484,450,432 . The biggest common factor number is the GCF number.
So the greatest common factor 484,450,432 is 2.
Lets's calculate LCM of 61,19,70
Given numbers has no common factors except 1. So, there LCM is their product i.e 81130
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/81130
Therefore, the GCF of Fractions 484/61,450/19,432/70 is 2/81130
Least Common Multiple of 61,19,70 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 61,19,70 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(61,19,70) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(61,19,70) x common factors =1 x 1 = 1
LCM(61,19,70) = ( 61 × 19 × 70 ) / 1
LCM(61,19,70) = 81130 / 1
LCM(61,19,70) = 81130
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FAQs on GCF of Fractions of 484/61, 450/19, 432/70
1. What is the HCF of 484,450,432?
The HCF of 484,450,432 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 484/61, 450/19, 432/70?
Answer: GCF of Numerators as per given numbers 484/61, 450/19, 432/70 is
GCF of Numerators i.e. for 484,450,432 is 2
LCM of denominators i.e. for 61,19,70 is 81130.
Thus, GCF of Fractions is 2/81130.Finally, GCF of Fractions for 484/61, 450/19, 432/70 is 2/81130.