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Subject :IMO    Class : Class 7

Which of the following statements is INCORRECT ?

(A) Every number is a factor of itself.

(B) Number of factors of a given number are finite.

(C) Every multiple of a number is less than or equal to that number.

(D) 4 and 15 are co-prime numbers.


Ans 1:

Class : Class 7
correct answer is c. because every multiple of a number is equal to or greater than that

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