Question

find the lcm and hcf of 14,20,18​

Answer 1

Answer:

LCM = 1260...........

Answer 2

Answer:

LCM of 14, 20 and 18 = 1260

HCF of 14, 20 and 18 = 2

Step-by-step explanation:

Down below is how I found the LCM of 14, 20 and 18.

 |                    2 | 14, 20, 18  

 |                    2 | 7, 10, 9      

 |                    3 | 7, 5, 9      

 |                    3 | 7, 5, 3      

 |                    5 | 7, 5, 1      

 |                    7 | 7, 1, 1        

 |                       | 1, 1, 1        

  ________________________

2 x 2 x 3 x 3 x 5 x 7 = 1260 ( This is the LCM)

Down below is how I found the HCF of 14, 20 and 18.

2 | 14, 20, 18

   | 7, 10, 9

Therefore, 2 is the Highest Common Factor of 14, 20 and 18

HOPE IT HELPS YA AND PLEASE MARK AS BRAINLIEST AND FOLLOW ME!!

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