Makakuha ng mabilis at pangkomunidad na mga sagot sa IDNStudy.com. Ang aming platform ay idinisenyo upang magbigay ng mabilis at eksaktong sagot sa lahat ng iyong mga tanong.

what is the LCM of 12,20 and 24?​

Sagot :

Answer:

= 120

Step-by-step explanation:

1. find the prime factors of 12.

12 = 6 × 2

ㅤ6 = 3 × 2

  • therefore the prime factors of 12 are 2 and 3.

2. find the prime factors of 20.

20 = 10 × 2

ㅤ10 = 2 × 5

  • therefore the prime factors of 20 are 2 and 5.

3. find the prime factors of 24.

24 = 12 × 2

ㅤ12 = 6 × 2

ㅤ6 = 3 × 2

  • therefore the prime factors of 24 are 2 and 3.

the prime factors 3 and 5 occur one time, while 2 occurs more than once.

the least common multiple is the product of all factors in the greatest number of their occurrence.

LCM = 2³ × 3 × 5

the least common multiple of 12, 20 and 24 is 120.

#CarryOnLearning