SOLUTION: I am a number less than 40. One of my factors is 7. the sum of my digits is 8. what number am I?

Question 542072: I am a number less than 40. One of my factors is 7. the sum of my digits is 8. what number am I?
Answer by Edwin McCravy(20059) (Show Source): You can put this solution on YOUR website!
I am a number less than 40. One of my factors is 7. the sum of my digits is 8. what number am I?

Two ways to figure out what number you are:

First way:
The numbers less that 40 which have sum of digits 8 are 17, 26, 35.
Only one of those that has a factor of 7.  And that is 35.  
So you are 35.

Second way:
The numbers less that 40 which have a factor of 7 are 7,14,21,28,35
Only one of those which has sum of digits as 8.  And that is 35.
So you are 35.

Edwin

RELATED QUESTIONS
i am a number less than 60. the sum of my digits is 5. one of my factors is... (answered by Edwin McCravy)

i am a prime number less than 40. the sum of my digits is 8. who am i? (answered by Edwin McCravy)

the sum of my digits is 3. One of my factors is 7. What number am... (answered by colliefan)

I am greater than 20 but less than 40. The sum of my digits is 7. Both my tens and ones... (answered by greenestamps)

The sum of my digits is seven. My factors are the same. What number am I? (answered by solver91311)

I am a square number less than 80. The sum of my digits is 9. What am... (answered by ben720)

The sum of my digits is 9. One of my factors is 9. I am greater than 30 but less than... (answered by stanbon)

i am between 40 and 80. one of my factors is 5. the difference between my digits is 6.... (answered by Alan3354)

I am less than 80 and greater than 60. the sum of my digits is 8. I am odd. what number... (answered by solver91311)