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H.C.F L.C.M
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LCM of two prime numbers x and y (x>y) is 161. The value of 3y – x is :
Options
- -2
- 2
- -3
- 3
CORRECT ANSWER : -2
Discussion Board
solution
161=(23*7)
x=23
y=7
so,the value of 3y-x is....
3*7-23
21-23
-2
Deji verma 08-31-2020 03:43 AM
L.C.M
How to solve it
POTHUGANTI SHARATH GOUD 04-9-2020 03:19 AM
maths
Good
A SANTOSH 11-22-2019 09:44 AM
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