All the numbers given in input are arranged in each step (in ascending order from left) after removing non-prime digits from it. One number is arranged in each step and every new number is placed at the left end after shifting previous numbers one place towards right. Input: 74936 58967 49772 83529 36947 66723 Step I: 37 74936 58967 49772 83529 66723 Step II: 772 37 74936 58967 83529 66723 Step III: 57 772 37 74936 83529 66723 Step IV: 723 57 772 37 74936 83529 StepV:73 723 57 772 37 83529 Step VI: 352 73 723 57 772 37
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