Question 17

The LCM of 14, 21 and 35 is:

Solution

Calculate Least Common Multiple for :

14, 21 and 35

Factorize of the above numbers :

$$14 = 2 \times 7 $$

$$21 = 3 \times 7 $$

$$35 =5 \times 7 $$

LCM $$ = 2 \times3\times5\times 7 $$

$$ = 2 10 $$

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