Their product.
55
(7*7)+6=49+6=55
55. Product just means multiply the two numbers. E.g. the product of 3 and 2 is 6.
6
11(5 + 6)
Factors of 6 : 1, 2, 3, 6 Factors of 25 : 1, 5, 25 Factors of 55, 1, 5, 11, 55 Common factor pairs = 5 (from 25 and 55) LCM = Product of all numbers divide by the common factors LCM = (6 x 25 x 55) / (5) = 1650
The product of 55 and 75 is not a multiple of 100
11(5 + 6) = (11 x 5) + (11 x 6) = 11 x 11 = 121
It is: 55*21 = 1155
55 x 45 = 2475
11x5