It is: 1*73 = 73
73 multiplied by 24 is 1,752.
60 multiplied by 73 is 4,380.
73 multiplied by 69 is 5,037.
64 multiplied by 73 is 4,672
69 multiplied by 73 is 5,037
645 multiplied by 73 is 47,085.
287 multiplied by 73 is 20,951
5256
73 multiplied by 26 is 1,898
73 multiplied by 53 is 3,869.
657