Question

Find LCM AND HCF OF 12 AND 68 BY USING PRIME FACTORISATION AND VERIFY

Answer 1

Answer:

HCF=4,LCM=204

Refer to the attachment.

Answer 2

Step-by-step explanation:

LCM of 12 = 2*2*3*1

= 2^2*3*1

LCM of 68 = 2*2*17*1

= 2^2*17*1

So,

HCF = 2*2*1 = 4

LCM = 2*2*3*17*1 = 204