Question

The product of two digit number is 765 and their hcf is 3 what is their lcm

Answer 1

$\huge{ \sf{given: }} \\ \bull \: \sf{product \: of \: 2 \: numbers = 765 } \\ \bull \sf HCF = 3 \\ \\ \huge{ \sf{to \: find : }} \\ \star \: LCM$

Formula used:

HCF × LCM = Product of 2 numbers

Method:

HCF × LCM = Product of 2 numbers

→ 3 × LCM = 765

→ LCM = 765 ÷ 3

→ LCM = 255

Therefore LCM = 255