Posted by **Shohanur** on Thursday, September 26, 2013 at 9:22pm.

A. Find 3 pairs of numbers for which the least common multiple equals the product of the the 2 numbers.

B. Look at the pairs of numbers you found in part a. What is true about all 3 pairs of numbers?

- math -
**Reiny**, Thursday, September 26, 2013 at 9:27pm
(3,4) , (2,7) , (12, 199)

for the A. to be true , the numbers have to be relatively prime, that is, they cannot have a common factor between them.

counter-example

(6,20)

least common multiple is 60 , which is not the product of the 2 numbers, since they have a common factor of 2 between them.

- math -
**I dont care...**, Tuesday, August 18, 2015 at 8:10pm
Really? Literally ALL these people giving answers clearly don't know what the question in. What 3 PAIRS, not three or four. And we all know how to GET the LCM! People are wondering how to solve the PROBLEM SHOWN. Maybe you should READ it a couple times before you make your answer...

- math -
**Cool**, Monday, September 14, 2015 at 7:00pm
Idk

- math -
**Deez nuts **, Wednesday, September 23, 2015 at 1:57pm
Idk and idc

- math -
**bob**, Thursday, September 1, 2016 at 12:17am
hello the answer is 8,6,3,3,3,

## Answer This Question

## Related Questions

- Math - List the common multiples from 1 to 100 for each pair of numbers. Then ...
- Math - Find three pairs of numbers for which the least common multiple equals ...
- Math - Find three pairs of numbers for which the LCM (least common multiple) is ...
- math - For numbers 10-13 find 2 pairs of numbers with the given number as their ...
- math - find two pairs of numbers with the given number as their least common ...
- math - Ads not by this Site For numbers 10-13 find 2 pairs of numbers with the ...
- Math - Find two pairs of numbers with 10 as their least common multiple
- Math - Which pairs of numbers have a least common multiple of 12? a)1 and 3; b)4...
- Math - Find two pairs of numbers with the given number as their least common ...
- Math - Find two pairs of numbers with the given number as their least common ...

More Related Questions