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We're not sure exactly what the question is looking for, so I made up

my own, and it leads to a fascinating investigation. I hope this is actually

what the questioner has in mind.

The question seems to be asking: "Find seven consecutive numbers that are

all composite."

I did a quick investigation, and found some neat stuff. I sure hope my method was valid.

-- There actually is a string of seven composite numbers less than 100.

They are: 90, 91, 92, 93, 94, 95, 96.

-- There are seven strings of five consecutive composite numbers, all less than 100.

-- The next series of seven consecutive composites doesn't occur until 360-366.

But on the way there, there are five strings of 9 composites, two strings of 11 composites,

and three strings of 13 composites.

-- There are no series of an even number of consecutive composites, at least

not up to 200,000 . Wonder why that is.

-- The string of 19 consecutive numbers from 888 to 906 are all composite.

-- Up to 200,000, the grand-daddy is the range from 155,922 to 156,006 ...

a series of 85 consecutive integers that are all composite.

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Q: What are the seven consecutive composite numbers from one to hundred?

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Continue Learning about Other Math

2,760,325 is two million seven hundred and sixty thousand three hundred and twenty five in numbers

700,000,000,000,000

Nine hundred billion ninety million seven hundred thousand seven.

107,000

8,700,000

Related questions

114 through 126 are all composite.

90 to 96

90 91 92 93 94 95 96

The LCM of consecutive integers is their product. Consecutive integers will not both be multiples of seven.

They are: 90 91 92 93 94 95 and 96

90, 91, 92, 93, 94, 95, 96

The smallest six consecutive composite integers are:90, 91, 92, 93, 94, 95.(And 96 is also composite, for a run of seven consecutive.)Is that what you were asking ?

90, 91, 92, 93, 94, 95, 96That's the only set of seven consecutive composite numbers less than 100.

90 91 92 93 94 95 96

63

The first seven composite numbers are 4, 6, 8, 9, 10, 12, 14. The average is nine.

They are: 90 91 92 93 94 95 and 96 which are between the prime numbers of 89 and 97

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