60
165
144
To find the second smallest number that has 12345 as factors, we need to consider the prime factorization of 12345, which is 3 x 5 x 823. The smallest number with 12345 as a factor is 12345 itself. The second smallest number would be obtained by multiplying 12345 by the next smallest prime number after 3 and 5, which is 7. Therefore, the second smallest number with 12345 as factors is 12345 x 7 = 86415.
6. Factors are 1, 2, 3, and 6.
4 : with factors 1, 2 and 4
The smallest positive integer is 3.
165
How about 6 whose factors are 1, 2, 3 and 6
165
2 and 3 are the smallest prime numbers. So answer is 2^3 * 3^3 = 216
Well, honey, the smallest number with prime factors 3, 5, 7, and 11 is simply the product of these primes: 3 * 5 * 7 * 11 = 1155. So, there you have it, darling, 1155 is the smallest number you're looking for.
4
If you mean 2, 3 and 7 as factors then the smallest number is 42
Since 3 is prime, the factors are 1 and 3.
121
36
The smallest possible number to get from 3 and 4 as your factors is 12...