Maths-
General
Easy
Question
Number of positive integers that are divisors of atleast one of the numbers 
is
- 461
- 436
- 435
- 434
The correct answer is: 435
Number of divisors of
.(1)
ly Number of divisors of
..(2)
And Number of divisors of
..(3)
Common in (1) and (2) = 8 (because of the presence of in both)
Common in (2) and (3) = 8 (because of the presence of in both)
Common in (3) and (1) = 11 (because of the presence of in both)
However we have not counted the factor which divide all the three number i.e. 1
Hence final answer = 
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