Page 51 - NUMINO_WB_5A
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1. From 1 to 20, write the numbers that have exactly four factors in order from the
least to the greatest.

2. Answer the questions.
a. 24 and 40 are divisible by a number. Find the greatest possible number.

b. 15 and 18 are divisible by a number. Find the greatest possible number.
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