Question

The HCF and LCM of two numbers are 9 and 360 respectively. If one number is 45, find the other number.

Answer 1

Solution :

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We know that ,

If a, b are two numbers and

their HCF = H , LCM = L then

H × L = a × b

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Here ,

a = 45 , b = ?

H = 9 , L = 360

b = ( H × L )/a

= ( 9 × 360 )/45

= 72

Therefore ,

Second number = ( b ) = 72

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Answer 2

hola mate

here is your answer

hope this helps
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hcf=9

lcm=360

one no.=45

second no.=?

we know that

hcf × lcm= product of the two nos.

9×360=45 x second no.

second no.= 9× 360/45

second no.=72

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