How many integers between 1000 and 2000 have all three of the number of 15,20, and 25 as factor
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Answer: There are three integers.
Step-by-step explanation:
Since we have given that
We need to write the integers between 1000 and 2000
have all three of the number of 15, 20 and 25 as factor.
so, L.C.M. of 15, 20 and 25 = 300
So, the number must be multiple of 300
but it should be greater than 1000 :
1200, 1500, 1800.
Hence, there are three integers.
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