The least common multiple, or LCM, of 1, 2, 3, 4 and 5 is 60.
60
The smallest number that is divisible by 18 and 48 is 144.
Take the biggest number and subtract it by the smallest number
you find a mixed number by dividing a number by one of the alike factors and then you have it
every number has a limited amount of factors those you could chose any number and find another with that number of factors
48
That number is 60.
36
60
165
It is: 44
Prime numbers, raised to a power, have one more factor than their exponents. The smallest prime number is 2. 210 has eleven factors. 210 = 1024
Prime numbers, raised to a power, have one more factor than their exponents. The smallest prime number is 2. 210 has eleven factors. 210 = 1024
4096 is the smallest number with exactly 13 factors. (Including 1 and itself as factors).192 is the smallest number with exactly 13 properfactors, (excluding the number itself).120 is the smallest number with at least 13 factors (it has 16 factors)To find the smallest number with exactly N factors (for example, N=12):Factor N into primes, (for example, 12= 2*2*3Subtract 1 from each of the prime factors (for example, 1,1,2)Sort them by largest first (for example, 2,1,1)Raise successive prime numbers to these powers (for example, 2^2,3^1,5^1)Multiply these together (for example: 4*3*5 = 60; 60 is the smallest number with exactly 12 factors).
It is 2520
if you do lcm(least commam multible)or whatever then yhu see the least number in comman ok like 2,and 3. 2-2,4,6,8,10,12,14 3-3,6,9,12,15,18,21 and the yhu look at the smallest number in comman and the number is 6 thats how you find of that :)
The smallest number is 60 (LCM) and the second smallest is 120 (LCM * 2, as it is the smallest real number after 1).