The least common multiple of three different prime numbers is 273. Which three numbers are they

3,7,11

How many primes are there within 100? How many multiples of 5 are there

Prime numbers: 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,
59,61,67,71,73,79,83,89,91,97
A multiple of 5 is a number ending in 0 and 5. There are 20 (19 If not 100)

What are the multiples of 7 within 100? What are the prime numbers within 100?

0,7,14,21,35,42,49,56,63,70,77,84,91,98
Prime numbers within 100: 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97 (25 in total)

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