Question:
What is the least common multiple (LCM) of 21 and 32? Use prime factorization--a prime factor tree.
Author: Craig Gouk 1risAnswer:
7 x 3 x 2⁵ (7 x 3 x 2 x 2 x 2 x 2 x 2) = 672
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1 answer(s) in total
Author
Craig Gouk 1ris
Answer:
0 / 5 (0 ratings)
1 answer(s) in total