Question

the smallest number and greatest number of three digits which has 2,3 and 5 as factor and how

Answer 1

Multiple them or take their LCM. 

2 x 3 x 5 = 30 

The smallest and the largest 3 digit numbers should be multiples of 30. 

Let's find the smallest 3 digit no. of the condition. 

The smallest 3 digit no. is 100, isn't it? 

100 divided by 30 gives quotient 3 and remainder 10. 

10 less than 30 is 20. 

On adding 20 to 100, we get 120. It is the smallest 3 digit multiple of 30. 

∴ 120 is the smallest 3 digit number which has 2, 3 and 5 as factors. 

Let's find the largest 3 digit no. of the condition. 

The largest 3 digit no. is 999, isn't it? 

999 divided by 30 gives quotient 33 and remainder 9. 

9 less than 999 is 990. Or 30 x 33 = 990. It is the largest 3 digit multiple of 30. 

∴ 990 is the largest 3 digit number which has 2, 3 and 5 as factors. 

Hope this will be helpful. 

Please mark my answer as the brainliest if this helps you. 

Thank you. 

Answer 2

990 is the answer which is the largest 3 digit which has 2,3 and 5 as factor but sorry ..... I can’t define it