Question

the LCM of two numbers is 2079 and their HCF is 27. if one number is 297 find the other number

Answer 1

let first known no. is x=297 and second unknown no. be y
we need to find the value of y

hcf×lcm= product of two no.
2079×27=x × y
56133=297×y
y=56133/297
y=189
hence the other no. is 189

Answer 2

let the other number be x
one number× other number= LCM×hcf
297×x=2079×27
×=2079×27/297
x=189
hope this will help you dear