Question

if the product is the product of two numbers is 1600 and their HCF is 5 then LCM is

Answer 1

hi ,

let two numbers be a,b

then , a* b = 1600

hcf = 5

lcm = ?

formula is ,

lcm = a*b / hcf

lcm = 1600 / 5

lcm = 320

hope this helps...

Answer 2

Product of two nos. =Their HCF×Their LCM

1600=5×LCM

Therefore LCM=1600/320=320