404040= 40*37*13*7*3*1
Wife's age = 37
Sons' age = 13,7,3,1
Sum = 37+13+7+3+1
= 61
Posted from my mobile device
Wife's age = 37
Sons' age = 13,7,3,1
Sum = 37+13+7+3+1
= 61
Posted from my mobile device








