Question

the lcm of two number is 1449 and the hcf is 23. if one of them is 207, then the other number is​

Answer 1

HCF x LCM

------------------

first no.

= 23x1449

--------------

207

= 161

Answer 2

To Find :

• Other number = ❓

Solution :

• LCM of two numbers = 1449
• HCF of two numbers ° 23
• One number is 207
• Other number = ??

we know that,

HCF of two numbers × LCM of two numbers = Product of two numbers

Let the other number be x

So,

›› 23 × 1449 = 207 × x

›› 33327 = 207x

›› x = 33327/207

›› x = 161

$\large\dag \large { \red{\underline{\bf{Hence }}}}$

• The other number is 161

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