Question

If xy =180 hcf (x,y)=3 then find the lcm(x, y)

Answer 1

Answer:

60

Step-by-step explanation:

according to formula,

HCF×LCM=Product of both bumbers.

3×LCM=180

LCM=180/3

LCM=60

Answer 2

Given : xy= 180 and HCF (x,y) = 3,

To Find :  lcm(x, y)​

Solution:

LCM - Least common Multiplier

HCF - Highest Common Factor  

LCM ( x , y) . HCF ( x , y)   = x . y  

xy= 180

HCF (x,y) = 3,

=> LCM ( x , y) . 3  = 180

Dividing both sides by 3

=> LCM ( x , y)     = 60

LCM ( x , y)     = 60

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