179 x 40 x 179 x 4 is equal to 5,126,560.
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1 x 40 = 40 2 x 20 = 40 4 x 10 = 40 5 x 8 = 40
Numbers are x, x +2 and x + 4 x (x+2) = (x+4)^2 - 40 x^2 + 2x = x^2 + 8x + 16 - 40 2x - 8x = 16 - 40 -6x = -24 x = 4 Numbers are 4, 6 and 8 Check: 4 x 6 = 24, 8^2 - 40 = 64 - 40 = 24 QED
160 = 4 x 40 so 156 = 4 x 39 then 152 = 4 x 38
1/2 x 179 = 89.5
1/4 x 40 = 40/4=10