Question

EXERCISE 3.6
Find the HCF of the following numbers:
(a) 18,48
(b) 30,42
(c) 18,60
(d) 27,63
(e) 36,84
(f) 34,102
(g) 70,105,175
(h) 91,112,49
(i) 18,54,81
(j) 12,45,75​

Answer 1

Answer:

b options is the right answer .............

I hope it helps you

Answer 2

Step-by-step explanation:

First prime factor of the given no.

18=2*3*3

48=2*2*2*2*3

Now

HCF=3

In this way you can find the HCF of other no.