They are members of the infinite set of numbers of the form 255*k where k is an integer. Since the set is infinite, it is not possible to list them, but three examples are
k = 1 => 255
k = 2 => 510
k = 3 => 765
2 x 2 x 5 x 7 x 11 = 1540
The express product of 1540 refers to its prime factorization, which is the product of prime numbers that multiply together to give the original number. The prime factorization of 1540 is (2^2 \times 5 \times 7 \times 11). This means that 1540 can be expressed as (2 \times 2 \times 5 \times 7 \times 11).
In 1540 and 1541.
They are the common multiples of the two numbers.
1540
220, 440, 660, 880, 1100, 1320, 1540, . . .
The first 15 multiples of 154: 154, 308, 462, 616, 770, 924, 1078, 1232, 1386, 1540, 1694, 1848, 2002, 2156, 2310 . . .
The first 10 multiples of 220 are 220, 440, 660, 880, 1100, 1320, 1540, 1760, 1980, and 2200.
154, 308, 462, 616, 770, 924, 1078, 1232, 1386, 1540
The multiples of 308 (which are infinite) are all divisible by 308, including these: 308, 616, 924, 1232, 1540, 1848, 2156, 2464, 2772 . . .
The total number of multiples is infinite. Here are the first 10: 770, 1540, 2310, 3080, 3850, 4620, 5390, 6160, 6930, 7700 . . .
The multiples of 220 (which are infinite) are all divisible by 220, including these: 220, 440, 660, 880, 1100, 1320, 1540, 1760, 1980 . . .
The multiples of 770 (which are infinite) are all divisible by 770, including these: 770, 1540, 2310, 3080, 3850, 4620, 5390, 6160, 6930 . . .
7*220=1540
There are 1760 yards in one mile. Therefore, 1540 yards is equal to 1540/1760 = 0.875 miles.
1540 yards = 0.875 miles
The king is Carlos I and the queen is Amelie