Subject :IMO Class : Class 6
Select the INCORRECT statement.
AThe greatest number that exactly divides 63 and 84 is 21.
BA factor of a number is an exact divisor of that number.
CThe smallest number that is exactly divisible by 12, 14, 18, 22 is 2.
DA number divisible by two co-prime numbers is divisible by their product also.
Ans 1:
Class : Class 6
It is 1. 1 is divisible by all numbers
Ans 2:
Class : Class 8
what!? are you all stupid!!
Ans 3: (Master Answer)
Class : Class 1
(C): The smallest number that is exactly divisible by 12, 14, 18, 22 is 1.