6786. But can you be sure I did not make a mistake? Would it not have been quicker and more reliable to do the sum on a calculator yourself?
65 56 and78
1, 2, 13 and 26
87 x 64 = 5568
35 multiplied by 87 is 3,045.
87 multiplied by 624 is 54,288.
87 multiplied by 98 is 8,526.
It is 91 times 87 = 7,917
3 x 29 = 87
The least common factor of any set of integers is 1.
To estimate the product of 87 and 403, you can round each number to a more manageable figure. Rounding 87 to 90 and 403 to 400 gives you an estimated product of 90 x 400, which equals 36,000. Thus, the estimated product of 87 x 403 is approximately 36,000.
6786
The product is 87