8 12 * 52 July 8, 2019 16 32 64 128 8 (- 2x 4 )+ 12 =- 52 Redmi 12 8 526 3y 8 12 52 5y 16 8 x 12 52 12 * 8 * 5 * 52 Day since 8 12 52 Gcf of 8 12 52