What's a common denominator of 7, 3, and 13?
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273
Just take the three numbers and multiply them. Sometimes that will be the least, but sometimes it won't.
Like if you try to find the least common denominator of 3, 4, and 6. The answer is 12, but if you multiply 3*4*6, the answer is 72.
Just take the three numbers and multiply them. Sometimes that will be the least, but sometimes it won't.
Like if you try to find the least common denominator of 3, 4, and 6. The answer is 12, but if you multiply 3*4*6, the answer is 72.
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7 X 3X 13=273 (LCM)
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273