Question

The hcf and lcm of 2 numbers are 5 and 135 respectively.if one number is 27 find the other number

Answer 1

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Given ,

• The first number is 27
• The HCF and LCM of two number are 5 and 135

We know that ,

$\large \sf \fbox{HCF(a \: and \: b) = \frac{a × b }{LCM (a \: and \: b)} }$

Substitute the known values , we get

$\sf \hookrightarrow 5 = \frac{27 \times b}{135} \\ \\ \sf \hookrightarrow 675 = 27 \times b \\ \\ \sf \hookrightarrow b = \frac{675}{27} \\ \\ \sf \hookrightarrow b = 25$

Hence , the required value of other number is 25

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Answer 2

Answer:

answer is 25

Step-by-step explanation:

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