Question

The LCM of two numbers is 216 and
their different is 36. What is their HCF?

Answer 1

Answer: LET NO BE X AND X + 36

THEN THEIR LCM = 216

X(X +36) = 216

= X² + 36X -216 = 0

=

Answer 2

LCM × HCF = Product of two numbers
HCF × 36 = 216
HCF = 216/36

HCF = 6
Hope this helps you..