1 multiplyed by 1 is 1!
15
289 - 256 = 33
1 x 289, 17 x 17
17 and 17, if you multiply them.
17 x 17
1 x 196 = 196
1 multiplyed by 1 is 1!
15
Try 2 times 16 = 32 as one example
289 - 256 = 33
1 x 289, 17 x 17
17 and 17, if you multiply them.
Two or more numbers are normally needed to find the LCM
17 and 17
a multiple is a number that is the answer of a multiplication question for example4 is a multiple of 2 becuase 2 multiplyed by 2 equals 4
There is no solution. For two numbers to add to an odd total, one of them must be even. If that number is also a prime it must be 2. But if one of the numbers is 2 and the two sum to 289, the other must be 287. But 287 is not a prime and the question required two primes to be added.