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2 years ago

5

Suppose we call a number funny if it is the product of three prime factors, of which exactly two are the same. (For example: 12=

2*2*3, so 12 is funny.) What is the total number of funny numbers between 30 and 60?

1 answer:

Schach [20]2 years ago

6 0

Step-by-step explanation:

31 37 41 43 47 51 53 57 59

are the prime numbers between 30 and 60

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