Question

what is the lcm of 5,7,10,28 ??​

Answer 1

Answer:

To find the LCM (Lowest common multiple) of a set of numbers, you first find the multiples of each number and then identify the smallest common one among the set. In this case, using 5 , 7 , and 10 . The smallest common multiple of each would be 70 .

Answer 2

Step-by-step explanation:

The LCM of 5, 7, and 10 is 70. To find the LCM (least common multiple) of 5, 7, and 10, we need to find the multiples of 5, 7, and 10 (multiples of 5 = 5, 10, 15, 20 . . . . 70 . . . . ; multiples of 7 = 7, 14, 21, 28 . . . . 70 . . . . ; multiples of 10 = 10, 20, 30, 40, 60, 70 . . . .) and choose the smallest multiple that is exactly divisible by 5, 7, and 10, i.e., 70.