28 = 256
17 is a Prime Number, because 1 and 17 are the only Least Common Multiples.
Prime factorizations are unique. No other number will have exactly the same number of prime factors as 28. Multiples of 14 will have some of the same factors.
If the prime factorizations have no prime factors in common, the numbers are relatively prime.
2 and 5 are the prime factors that are common to all multiples of 10.
If the prime factorizations have no factors in common, the LCM is the product of them.
At least two.
The factor tree finds the prime factorization of a given number. Combining the prime factorizations of two denominators correctly will give you their least common denominator.
5
5
5 c
The LCM of the given prime numbers is 39
If none of the prime factors are in common, the LCM will be the product of the two.
Prime factorization and the Euclidean algorithm
the answer is 264 Prime Factorizations 33=3*11 (2 distinct prime factors) 8=23 (3 prime factors, 1 distinct)
28 = 256
17 is a Prime Number, because 1 and 17 are the only Least Common Multiples.