1:2 1540 is two times 770, so the ratio 770:1540 is simplified as 1:2
1540
The prime factors are 2x2x2x13 All factors are 1,104,2,52,4,26,8,13
-1597
The factors of 48 are 1,2,3,4,6,8,12,16,24 and 48.
What are the greatest common factors of 990 and 1540
2^2x5x7x11
770, 1540, 2310, 3080, 3850 . . .
1540 = 2 x 2 x 5 x 7 x 11 All of its prime factors are not even in quantity, hence it's not a perfect square number. PS You could've used a calculator instead.
7*220=1540
No. All even numbers (except 2) are composite.
1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540 -1, -2, -4, -5, -7, -10, -11, -14, -20, -22, -28, -35, -44, -55, -70, -77, -110, -140, -154, -220, -308, -385, -770, -1540
1540 yards = 0.875 miles
The king is Carlos I and the queen is Amelie
1540 AD is the sixteenth century.
1540 kilometers is about 958.3 miles.
There are 1760 yards in one mile. Therefore, 1540 yards is equal to 1540/1760 = 0.875 miles.