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Write all the common multiples of three and eight that are less than 50.
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So we need to find multiples of three and eight that are less than 50.
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Here we have the multiples of three that are less than 50.
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Three, six, nine, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48.
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Here we have the multiples of eight that are less than 50.
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Eight, 16, 24, 32, 40, 48.
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We’re looking for common multiples.
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In other words, numbers which are multiples of three and eight.
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24 is a multiple of three and a multiple of eight.
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And 48 is a multiple of both three and eight.
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A quicker way to find the answer would be to recognize that eight times three is 24 and three times eight is 24.
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48 is double 24 or 16 times three.
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And 48 is six times eight.
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The common multiples of three and eight that are less than 50 are 24 and 48.