(5 x 1) + 7 + 7 + 3 + 3 = 25
Any pair of consecutive numbers will have an odd total. 10 and 12 are consecutive even numbers that total 22.
numbers that do not end in 0, 2, 4, 5, 6 or 8; numbers whose digits do not total 3 or a multiple of 3
3 x 3 x 1000
108,117,126,135,144,153,162. 171, 180
The two numbers whose sum is 58 and whose difference is 16 are 21 and 37.
Any pair of consecutive numbers will have an odd total. 10 and 12 are consecutive even numbers that total 22.
4 and 7 -4 and -7
There is no set of four consecutive whole numbers whose sum is 75.
numbers that do not end in 0, 2, 4, 5, 6 or 8; numbers whose digits do not total 3 or a multiple of 3
There aren't two prime numbers whose LCM is 90.There aren't two prime numbers whose total is 23.Other than that...The two numbers you are looking for are 5 and 18, but only one of them is prime.
3 x 3 x 1000
The only way to get an odd product when multiplying two whole numbers is when both of them are odd. Thus, in your example, the only way is by choosing the odd numbers 7 and 5, whose product is 35.
108,117,126,135,144,153,162. 171, 180
The numbers are 746, 747 and 748, as well as 745, 747 and 749 using only consecutive odd whole numbers.
The two numbers whose sum is 58 and whose difference is 16 are 21 and 37.
9
67