Maths-

General

Easy

Question

# Find the LCM of 4 5 6 7

- 230
- 120
- 360
- 420

## The correct answer is: 420

### 2 4 5 6 7

2 2 5 3 7

3 1 5 3 7

5 1 5 1 7

7 1 1 1 7

1 1 1 1

LCM of 4,5,6,7 = 2*2*3*5*7 = 420

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