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24: 2 * 2 * 2 * 3

30: 2 * 3 * 5

LCD is 2^3 * 3 * 5 = 120

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Q: Find the LCD by dividing by prime numbers for 24 and 30?
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How can prime numbers be used in your everyday life?

Prime numbers are used to find the LCM of numbers Prime numbers are used to find the HCF of numbers Prime numbers are used to simplify fractions Prime numbers are used to find the LCD of fractions


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