Question

3. Find the highest number which divides 80 and 60 exactly.
4. Find the highest number by which 101 and 137 can be divided so as to
leave remainder 5 in each case.
5. Find the lowest number which when increased by 3 is desible by
12, 16 and 18.
6. Find the lowest number which is exactly divisible by 11 and 17.
7. Find the highest number that can divide 184 and 327 after adding 4 and 2
them respectively.
[Hint. 184 + 4 = 188.327 +2=320
on
Miscellaneous Exercise
1. Choose the correct option. (MCOS)
3o
(i) The prime factorisation of 48 is
(a) 2 x 3 x 8
(b) 4x2x6
(c) 2x2x2x2x
(ii) The H.C.F. of 1089 and 1 is
(a) 1089
(b) 1
(c) o
(iii) The L.C.M. of 12 and 13 is
(a) 12
(b) 13
(c) 12 x 13
2. Find the common factors and hence HCF of the following numb
306
Too​

Answer 1

Answer:

It is very big question, isn't it.