This one is pretty easy if you write it out with prime factorization:
70 - 2*5*7
16 - 24
We take the highest power of all the prime factors from both and multiply them together:
Their LCM is then 24 * 5 * 7 = 560
560
The LCM of 1435 and 70 is 2870. The LCM of 14, 35 and 70 is 70.
The LCM is 70.
The LCM is 70.
The LCM of 10 and 70 is 70.
The LCM is 70.
The LCM is: 70
The LCM is: 70
70 is the LCM of 5, 70, and 7.
The LCM is: 1,260
The LCM is: 770
The LCM is 630.