Question

find the lcm of
700,420,1120

​

Answer 1

Step-by-step explanation:

2 | 700,420,1120

2 | 350,210,560

2 | 175,105,280

2 | 175,105,140

2 | 175,105,70

2 | 175,105,35

7 | 25,15,5

5 | 5,3,1

5 | 1,3,1

3 | 1,1,1

LCM=2×2×2×2×2×2×7×5×5×3

=64×7×25×3

=33600

Answer 2

Answer:

LCM= 16800

Step-by-step explanation:

700= 2 x 2 x 5 x 5 x 7

420= 2 x 2 x 3 x 5 x 7

1120= 2 x 2 x 2 x 2 x 2 x 5 x 7

LCM = 2 x 2 x 2 x 2 x 2 x 3 x 5 x 5 x 7

        =  16800