1) 3 * a * 16 * b = 48ab
2) 4 * m * 9 * n * 5 * k = 180mnk
3) 7 * a * 2 * b * 50 * c * 8 * d = 5600abcd
1) 3 * a * 16 * b = 48ab
2) 4 * m * 9 * n * 5 * k = 180mnk
3) 7 * a * 2 * b * 50 * c * 8 * d = 5600abcd
2)180mnk
3)5600abcd