Question

what is the LCM of 28,10,5 and 7​

Answer 1

Answer:

The LCM of 28,10,5 and 7 is 140.

Answer 2

Answer:

140

Step-by-step explanation:

28,10,5,7 you can cut it with 7

So, 7 multiply 4 = 28 and 7 multiply 1 = 7

So now it is 4,10,5,1

Now it goes with 5

So, 5 multiply 2 =10 and 5 multiply 1 =5

No it is 4,2,1,1

So, not 2 multiply 2 = 4 and 2 multiply 1 = 2

So now it remains 2, 1 ,1,1

So divisors are 7,5,2

Dividends are 2,1,1,1

Now multiply all= 7x5x2x2x1x1x1=140                   It is simple hope it helps