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Factorization — Factor Strings

Break each number into factors: fill in the missing factor so each string multiplies to the number at the front, and list every rectangular arrangement for the word problems.

Example24=6×2×2
  1. 1.24=4××2
  2. 2.

    A choir of 40 singers stands in equal rows. List every way they can be arranged as a rectangle (rows × singers in each row).
  3. 3.48=×8×2
  4. 4.96=16××3
  5. 5.

    A choir of 36 singers stands in equal rows. List every way they can be arranged as a rectangle (rows × singers in each row).