Math

What is my number?
Clue 1: My number is a multiple of 5, but it does not end in 5.
Clue 2: The prime factorization of my number is a string of three numbers.
Clue 3: Two of the numbers in the prime factorization are the same.
Clue 4: My number is bigger than the seventh square number.

  1. 👍 0
  2. 👎 0
  3. 👁 80
asked by Ann
  1. I would start with the seventh square number
    1, 4, 9, 16, 25, 36, 49
    so it is bigger than 49
    then factor
    50, 60, 70, and so on. See which has three prime factors, two of which are the same.

  2. how can i make a factorization string for the number 48

    1. 👍 0
    2. 👎 0
    posted by enia
  3. I believe it is 100

    1. 👍 0
    2. 👎 0
    posted by Atiana

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