10 5 3 6 2 July 8, 2019 16 32 64 128 6 x 5 )= 3 2x 10 3 x 5 10 2 x 3 6 2 7 x 5 )- 3 2x 6 )= 10 5 6 10 2x 3 9x 6 10 2x 5 3 1 10 x 5 3 7 6 2 10 3 y − 6 5 2 1 Lcm of 5 3 2 6 10 10 6 2x 1 )= 3 5 4x )+ 7x 6 x 5 )- 10 3 4x 2 )- 4x 10 /( 3 2 x4 5 2 6 9 7 5 10 9 x 6 3 2 2y 5 3 5y 6 10 Lcm of 2 5 3 10 and 6 25 A 10 5 b 6 3 and c 2 1