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What is the lowest common multiple of 140 and x is 420
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What is the lowest common multiple of 140 and x is 420

User Olivier Gourment
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2 Answers

4 votes

Answer:

x=60

Explanation:

User Jrkt
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Answer: Since the lowest common multiple of 140 and x is 420: because 140 divides into 420 three times, x must contain a 3. Since x contains both 20 and 3 as factors, x is 20 ยท 3 = 60.

User Cguenther
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