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Find two numbers with exactly five facto...

Find two numbers with exactly five factors.

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Factors of `16 -1,2,4,8,16(5` factors) & Factors of `81 -1,3,9,27,81` (5 factors) Product of a prime number `(16 .=2xx 2xx 2xx 2` `81=3xx 3xx 3xx 3xx 3`
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V PUBLICATION-NUMBERS-QUESTION BANK
  1. If 4 and 6 are factors of a number, what is the largest number we can ...

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  2. Given two factors of a number, under what conditions can we say for su...

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  3. Which students opened or, closed the 12^(th) box?

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  4. What is the relation between 12 and these numbers?

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  5. How much students opened or closed the 12 ^(th) box?

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  6. Can you find áll numbers between 1 and 100 , which have an odd number ...

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  7. We can split 216 as 216=6xx 6xx 6 . Can we say that the only factors o...

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  8. Find all factors of the numbers below. i) 256 ii) 625 iii) 243 iv) 121

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  9. Which are the numbers between 1 and 100 having exactly three factors?

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  10. Find all the factors of the numbers below: i) 242 ii) 225 iii) 400 iv)...

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  11. Factorize each of the numbers below as the product of primes and.write...

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  12. Find the number of factors of 6,10,15,14,21. Find some other numbers w...

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  13. Is it correct to say that any number with exactly foúr factors is a pr...

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  14. The number 4 has 3 factors and number 6 has 4 factors. Can wé say that...

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  15. What Is the number with this factor table?

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  16. Find the number of factors of each of these numbers. i)500 Ii) 600 III...

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  17. How many factors does a product of three distinct primes have? What ab...

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  18. Find two numbers with exactly five factors.

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  19. What is the smallest number with exactly five factors?

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  20. How many even factors does 3600 have?

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