Seudónimo
Seudónimo
08-03-2016
Mathematics
contestada
Can someone help me on problem 16
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xat123
xat123
08-03-2016
The number 7 is PRIME since it has EXACTLY 2 factors.
7 can only be divided by 1 and 7 and no other numbers, so it is prime.
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mariaMtz
mariaMtz
08-03-2016
Number 7 is prime because it has exactly two numbers which are 7x1
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