plz answer the questions if u can
Answers
Answer:
Step-by-step explanation:
a)List all prime factors for each number.
Prime Factorization of 6 is:
2 x 3 => 21 x 31
Prime Factorization of 10 is:
2 x 5 => 21 x 51
Prime Factorization of 15 is:
3 x 5 => 31 x 51
For each prime factor, find where it occurs most often as a factor and write it that many times in a new list.
The new superset list is
2, 3, 5
Multiply these factors together to find the LCM.
LCM = 2 x 3 x 5 = 30
In exponential form:
LCM = 21 x 31 x 51 = 30
LCM = 30
Therefore,
LCM(6, 10, 15) = 30
b)List all prime factors for each number.
Prime Factorization of 8 is:
2 x 2 x 2 => 23
Prime Factorization of 12 is:
2 x 2 x 3 => 22 x 31
Prime Factorization of 16 is:
2 x 2 x 2 x 2 => 24
For each prime factor, find where it occurs most often as a factor and write it that many times in a new list.
The new superset list is
2, 2, 2, 2, 3
Multiply these factors together to find the LCM.
LCM = 2 x 2 x 2 x 2 x 3 = 48
In exponential form:
LCM = 24 x 31 = 48
LCM = 48
Therefore,
LCM(8, 12, 16) = 48
Answer
The answers are 120,48,677172,73930
Hope it will help you
