For positive integers, 1 is.
The smallest positive factor of any positive integer is the number 1. If negative factors are allowed, the smallest factor is the negative of the absolute value of any integer.
One
The number divided by its smallest prime factor.
One is.
The greatest factor of any number is the number itself. The second greatest factor of any even number is half the number. The second greatest factor of any composite number is the number divided by its smallest prime factor. The second greatest factor of any prime number is 1.
The smallest factor is 1.
One.
The smallest factor of any positive integer is 1.
The smallest number that divides into 343 evenly is 1. The least factor of any integer is 1.
The smallest factor of any integer greater than one is always 1. Therefore, for the number 1021, the smallest factor is 1. If you're looking for the smallest prime factor, you can check divisibility by prime numbers. However, 1021 is actually a prime number itself, meaning its only factors are 1 and 1021.
3 is the smallest number that is a factor 66 and a multiple of 3
The smallest number that goes into 45 is 1, as 1 is a divisor of all integers. Any integer is divisible by 1, making it the smallest factor of 45.