2520
45
6.
Here is a method: cube root of 400g = n, where n is an integer cube both sides: 400g = n3 then: g = n3/400 therefore: n3/400 must be an integer if this is so, then n3 must be divisible by 400 with no remainder, and n must be => cube root of 400 which is 7.368 bracket the answer by substitution: let n=8, n cubed = 512 no good let n=12, n cubed = 1728 no good let n=20, n cubed = 8000, 8000/400=20 OK No smaller value of n will be divisible by 400 without a remainder, so g=20 is the smallest positive integer that meets the requirement.
5
234568
2520
30, which is the smallest positive integer divisible by the first three primes: 2, 3 and 5.
Smallest numerator divisible by the shared smallest denominator.
The number zero is not the smallest positive integer. The number one is the smallest positive integer.
111 is the least positive integer divisible by 111 without remainder.
1 is the smallest positive integer. But if you include negative integers, there is no smallest.
The positive integers are {1, 2, 3, 4, 5, ...}. The smallest one is 1.
The smallest positive integer is 1. The largest negative integer is -1. 1 > -1
10
A counting number.
A counting number.
the answer is 144, it is divisible by 1, 4, 9, 16, 36, and 144.