perplexus.info :: Just Math : Divisor Count Conclusion

Divisor Count Conclusion (Posted on 2015-03-06)

Determine the total number of positive divisors of 1890*1930*1970 such that none of the said divisors is divisible by 45.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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Subject	Author	Date
re: solution -- same answer, a different way	Charlie	2015-03-06 10:39:41
solution	Jer	2015-03-06 08:46:17

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