perplexus.info :: Just Math : How Many Pairs

How Many Pairs (Posted on 2006-03-14)

The sum of two positive numbers is 1068 and their Highest Common Factor is 89. How many pairs of such numbers are there?

No Solution Yet Submitted by Ravi Raja

Rating: 2.5000 (6 votes)

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re(2): Simple solution fortified -- factor

| Comment 8 of 14 |

(In reply to re: Simple solution fortified by Ady TZIDON)

Yep, I think I forgot that a number can have a factor of itself.

Posted by Gamer on 2006-03-15 21:30:13

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