Since the greatest digit is 9 and the greatest 2-digit number is 99, the product of them is 891.
You will get the greatest product if you choose the greatest possible numbers in both cases, i.e., 9 x 99.
2 digit number
Their least common denominator is their product. Their greatest common denominator is infinite.
It is 891.
40
Since the greatest digit is 9 and the greatest 2-digit number is 99, the product of them is 891.
The product is 2 times 97 = 194
3 and 9.
You will get the greatest product if you choose the greatest possible numbers in both cases, i.e., 9 x 99.
-2
2 digit number
Their least common denominator is their product. Their greatest common denominator is infinite.
Theoretically, five times infinity equals infinity.
It is 891.
The smallest prime number is 2 and the greatest prime number less than 100 is 97. The required product is: 2 x 97 = 194.
As a product of its prime factors: 2*2*2*3*5 = 120