what is the least value of x . so that 43 x 87 is divisible by 3 ?
"the sum of the digits of the number is divisible by 3 , then the number is divisible by 3 . 4 + 3 + x + 8 + 7 = 22 + x least value of x may be 2 therefore 22 + 2 = 24 is divisible by 3 . c"
divide(divide(divide(lcm(43, 87), 87), const_4), const_4)