Question

Find the HCF and LCM of 15 and 17:
HCF(15,17)=
LCM(15,17)=

Answer 1

since 15 and 17 are co prime numbers (ie. both numbers have 1 as common factor )

So HCF = 1

LCM = 15 ×17 = 255

To prove it

product(x,y) = HCF(x,y) × LCM(x,y)

15 ×17 = 15×17 ×1

255 = 255

therefore LHS = RHS

MARK AS BRAINLIEST PLEASE

Answer 2

Answer:

HCF=255

LCM=1

hope this helps you ☺️