Q29: There are four prime no written in ascending order. The product of the

first three is 385 and that of the last three is 1001.The last no is?

A. 11

B. 13

C. 17

D. 19

how?

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- Feb 10th 2011, 11:42 PMbahadaraliMultile choice question #2
Q29: There are four prime no written in ascending order. The product of the

first three is 385 and that of the last three is 1001.The last no is?

A. 11

B. 13

C. 17

D. 19

how? - Feb 11th 2011, 12:29 AMProve It
This one you would just use trial and error.

Write down the prime numbers up to and work out the products of the four consecutive primes ending in . - Feb 11th 2011, 04:31 AMHallsofIvy
Why do you assume

*consecutive*primes? - Feb 11th 2011, 04:40 AMProve It
- Feb 11th 2011, 06:36 AMDrSteve
I think that in this question you can just write down the prime factorizations of the 2 given numbers, and the answer will magically appear.