I'd multiply them together because 17 is a prime number and 57 isn't a multiple of 17 so the LCM has to be their product.
The Least Common Multiple (LCM) for 17 and 53 is 901.
It is: 57*17 = 969
.17*57=9.69
The product of 57 and 10 is equal to 57 x 10 = 570.
The product of 6 times 57 is 342
The product of 21 multiplied by 57 is 1,197.
The LCM of 17 and 57 is 969.
The LCM is 969.
The product is 1254. The sum is 79.
17/57 written as a decimal is 0.298
It is: 57*10 = 570.