Subject :IMO Class : Class 6
The minimum number of factors of a given number is _____ and a multiple of a given number is
divisible by the _____.
(A) 1, given number
(B) 2, given number
(C) 2, multiples of given number
(D) 1, multiples of given number
What about 1? 1 has only 1 factor
Ans 1:
Class : Class 8
B: 2, Given number
Ans 2:
Class : Class 8
Your thinking is right, but we generally use to say that there are 2 factors of a number. So option B is right
Ans 3:
Class : Class 9
suppose the given number is 1 then factor is only 1therefore answer is A:1,given number