Anonymous
Anonymous asked in Science & MathematicsMathematics · 1 decade ago

what is the least common multiple of 21 and 16?

what is the least common multiple of 21 and 16?

3 Answers

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  • amy02
    Lv 5
    1 decade ago
    Favorite Answer

    21 is 3 times 7

    16 is 2 to the 4th power (2 times 2 times 2 times 2)

    So these numbers have no factors in common.

    Therefore, to find the least common multiple, you multiply them together:

    21 x 16 = 126 + 210 = 336

  • 4 years ago

    Lcm Of 16 And 21

  • 1 decade ago

    336

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