Question

can yoy find hcf of 4.2 and 0.42? justify your answer.​

Answer 1

Answer:

4.2

Step-by-step explanation:

4.2=42×0.1

0.42=42×0.1×0.1

HCF=42×0.1=4.2

Answer 2

4.2 = 2.1 × 2

0.42 = 2 × 0.21

H.C.F = product of common factors

=> H.C.F = 2

Hence, Answer is 2