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Vlad1618 [11]
3 years ago
7

What is the smallest 3-digit number that has 2, 3, and 7 among its prime factors?

Mathematics
1 answer:
omeli [17]3 years ago
7 0

Answer: 126


Step-by-step explanation: You would just find the LCM (2, 3, 7) and get 42. But since you need a 3-digit number, list the multiples of 42, like so: 42, 84, 126, 168, 210...

As you can see, 126<em> </em>is the smallest 3-digit number that has 2, 3, and 7 among its prime factors.


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