Posted by **sam** on Monday, September 30, 2013 at 4:30pm.

The LCM of two numbers is 51. Both numbers are greater than 1 and both numbers are prime. What are the two numbers?

- math -
**Steve**, Monday, September 30, 2013 at 4:31pm
well, since 51 only has two factors, it should be clear. what do you think?

- math -
**sam**, Monday, September 30, 2013 at 4:45pm
Never did prime numbers before today. 51times 1 is the only 2 numbers. confused

- math -
**Reiny**, Monday, September 30, 2013 at 4:53pm
Sam, I will give you a hint of what Steve is talking about.

Suppose you had to add

1/3 + 1/17

- math -
**sam**, Monday, September 30, 2013 at 5:58pm
thank you. don't know how i missed 17.3

## Answer This Question

## Related Questions

- math - How do the ideas of divisibility and multiples relate to the study of ...
- Math Reasoning - the sum of 2 odd number is 42 they are both prime numbers and ...
- Math - The first digit of two different numbers is in the hundreds millions ...
- math - The Florida Lottery is made up of the numbers 1-49. My mother has ...
- math - The Florida Lottery is made up of the numbers 1-49. My mother has ...
- Math - I am thinking of two two-digit numbers.they differ by 54.Both numbers are...
- C programming - Enter two integers between 1 to 10 3 4 Both numbers are less ...
- elementry math - The product of two numbers is 180. The LCM of the two numbers ...
- Math - the lcm of two numbers is 60 and one of the numbers is 7 less than the ...
- math - the lcm of two numbers is 30 the difference between the 2 numbers is 5 ...

More Related Questions