1979
The factor pairs of 1890 are (1890,1)(945,2)(630,3)(378,5)(315,6)(270,7)(210,9)(189,10)(135,14)(126,15)(105,18)(90,21)(70,27)
None of them add up to 87.
How about: 2*945 = 1890 as one example
42 x 45 = 1,890
States were added in 1890 during the US centennial
25.4 mm = 1 in → 1890 mm = 1890 ÷ 25.4 in ≈ 74.41 in
The Michigan Times was created in 1890.
Thomasville Times was created in 1890.
2 x 3 x 3 x 3 = 54 2 x 3 x 5 x 7 = 210 2 x 3 x 3 x 3 x 5 x 7 = 1890, the LCM
Wyoming added on July 10, 1890
Sherman Antitrust Act of 1890
890 ÷ 36 = 24 with remainder 26 or 52.5 times.
Whale
Idaho became the 43rd state when it was admitted to the union on July 3, 1890.