Question

lcm of 24,21,8,14,15

Answer 1

Answer:

924 really it is the ans mark me a brainist

Answer 2

To find : LCM of $24, 21 , 8 , 14 , 15$

Solution :

• To find the LCM of $24, 21 , 8 , 14 , 15$  we find prime factors of $24, 21 , 8 , 14 , 15$

• Prime factors of $24 = 2\times 2\times 2\times 3$

• Prime factors of $21 = 3\times 7$

• Prime factors of $8 = 2\times 2\times 2$

• Prime factors of $14 = 2\times 7$
• Prime factors of $15 = 3\times 5$

• LCM = $2\times 2\times 2\times 3\times5\times 7$

                 $= 840$

Hence . LCM of $24, 21 , 8 , 14 , 15$ is $840$ .