45
The common factors of 609 and 957 are 1, 3, 29 and 87. No 3-digit numbers.
The smallest two-digit number with exactly 12 factors is 60. The number 60 can be factored as (2^2 \times 3^1 \times 5^1), and using the formula for finding the number of factors ((e_1 + 1)(e_2 + 1)(e_3 + 1)), where (e_i) are the exponents in the prime factorization, we get ((2 + 1)(1 + 1)(1 + 1) = 3 \times 2 \times 2 = 12). Thus, 60 has exactly 12 factors.
It is: 10152
101 is the first three-digit prime number.
The smallest number that contains all the digits from 1 to 9 and the digit 0 is 1023456789. This number includes each digit exactly once, making it the smallest possible combination of those digits.
the answer would seem to be ten.
333 3 11 111
There are none but the smallest 3 digit number is 161
The common factors of 609 and 957 are 1, 3, 29 and 87. No 3-digit numbers.
10080
The smallest two-digit number with exactly 12 factors is 60. The number 60 can be factored as (2^2 \times 3^1 \times 5^1), and using the formula for finding the number of factors ((e_1 + 1)(e_2 + 1)(e_3 + 1)), where (e_i) are the exponents in the prime factorization, we get ((2 + 1)(1 + 1)(1 + 1) = 3 \times 2 \times 2 = 12). Thus, 60 has exactly 12 factors.
It is: 10152
25
101 is the first three-digit prime number.
-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.-99 is the smallest two digit number.
10
10080