Question

WRITE ALL THE NUMBERS LESS THAN WO WHICH ARE COMMAN MULTIPLES OF 6 AND 9

Answer 1

Answer:

We see that the numbers 18 and 36 are both common multiples of 6 and 9.

Step-by-step explanation:

The Least Common Multiple

A multiple of a number is a whole number times that number.  For example, some multiples of 6 are  

       6, 12, 18, 24, 30, and 36

If two numbers are given then a common multiple of the two numbers is a number that is a multiple of both.  Of all the common multiples of two numbers, there is a smallest one which we call the least common multiple.  

Example

Find the least common multiple of 6 and 9.  

Solution

One way of solving this problem is to write out multiples of each and see what is common to the list:

       6, 12, 18, 24, 30, 36, ...        multiples of 6

       9, 18, 27, 36, 45, ...        multiples of 9

We see that the numbers 18 and 36 are both common multiples of 6 and 9.  The least common multiple is the smallest which is 18.

Example

Find the least common multiple of 8 and 32.

Solution

Instead of listing many multiples of each, we just notice that 32 is a multiple of 8 and hence 32 is a common multiple.  It is the first multiple of 32.  We can conclude that 32 is the least common multiple of 8 and 32.  

In general, the least common multiple of two numbers with one the multiple of the other is just the larger number.

Answer 2

Well your question is wrong

its..

WRITE ALL THE NUMBERS LESS THAN 100 WHICH ARE COMMON MULTIPLES OF 6 and 9

Multiple of 6 = 6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96

Multiple of 9 = 9,18,27,36,45,54,63,72,81,90,99

Common multiples of 6 and 9 = 18,36,54,72,90

HOPE IT HELPS U

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