Which of the following statement is false?
Every number is both a factor and a multiple of itself
56 is a multiple of each one of 4 , 7 and 8
1 is called a unique number because it has only one factor
30615 is divisible by 9
First 3 multiples of 5 are
2, 4 , 8
5, 10, 15
20, 25, 30
40, 45, 50
Find the odd one.
63
59
72
84
Find a number which is a multiple of all the numbers from 1 to 10.
5040
1260
720
1440
________ should be added to 695 to make it divisible by 10.
1
2
0
5
LCM of 5 and 7 is:
7
12
35
Find the sum of first three multiples of 5.
15
20
30
First multiple of a number is
10
The number itself
__________ is a multiple of every non - zero number.
The highest common factor of 20 and 24 is
3
4