that is math where thanking about the science
899
100 001
1023
1023
To form the largest odd number using all the digits of 4536, you need to ensure that the last digit is odd. The available odd digits are 3 and 5. By arranging the digits in descending order and placing 5 at the end, the largest odd number you can create is 6543.
97531
The least possible odd number that can be formed from the digits of 83067 is 307. To obtain this, you can rearrange the digits while ensuring that the last digit is odd (1, 3, 5, 7, or 9). Since the smallest odd digit available is 3, placing it at the end gives you 307.
They are odd.
137?
To find the smallest number divisible by 7 and 6 with two odd digits, we need to consider the least common multiple (LCM) of 7 and 6, which is 42. The smallest two-digit odd number is 11. Therefore, the smallest number that meets all these criteria is 11 x 42, which equals 462.
987653
11111