2у 1 4 5 10 July 8, 2019 16 32 64 128 2 1 4 5 10 1 2 4 5 10 and 20 are the factors of 1 2 4 5 10 and 20 2 corinthians 4 1 5 10 1 4 5 2 10 as a fraction Ze zbioru 1 2 4 5 10 2 1 x − 5 4 )= 10 21 1 - 2 = 4 2 4 - 1 5