Question

the hcf and lcm of two numbers are 13 and 1989 respectively.if one no. is 117 find the other

Answer 1

↑ Here is your answer ↓ _____________________________________________________________ _____________________________________________________________

HCF x LCM = Product of two numbers

Let the other number be 'x'

$117x = 13*1989$

$117x = 25857$

$x = 25857/117$

$x=221$

Answer 2

Hii friend,

HCF of two numbers = 13

LCM of two numbers = 1989

One Number = 117

Other Number = ?

We know that,


One Number × Other Number = HCF × LCM

117 × Other Number = 13 × 1989

Other Number = 13 × 1989/117

Other Number = 221.


Hence,

The other number is 221.


HOPE IT WILL HELP YOU..... :-)