perplexus.info :: Numbers : Y ask about Y ?

Y ask about Y ? (Posted on 2017-04-04)

(i)Y is a positive integer.
(ii) Y-1 is divisible by 5;
(iii) Y is divisible by 2,3,4,6,7,8 and 9.

What is the smallest Y?.

See The Solution Submitted by Ady TZIDON

Rating: 3.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: Another approach

| Comment 4 of 7 |

(In reply to Another approach by Brian Smith)

Why "2 to 9" ? 5 is not included !

Posted by Ady TZIDON on 2017-04-13 01:08:52

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