212k views
2 votes
Find the least common multiple of 8x³y6z, 6x5z², and
10yzº.

1 Answer

3 votes

Answer:

The Least Common Multiple (LCM) of
8x^3y6z,6x5z^2, \text{ and } 10yz^0 \text{ is } 240 x^3yz^2

Explanation:

Definition of LCM

The LCM of a, b , c is the smallest multiplier that is divisible by a, b and c

Here the three terms are :


8x^3y6z


6x5z^2


10yz^0=10y since
z^0 = 1

Factoring using prime factorization we get
8x^3y6z = 2.2.2.x^3.y.2.3.z³

=
2^4\cdot \:3\cdot \:x^3\cdot \:y\cdot \:z (1)

Factoring
6x5z^2 we get


2\cdot \:3\cdot \:5\cdot \:x\cdot \:z^2 (2)

Factoring
10yz^0 we get


2 \;\cdot\; 5y (
z^0 = 1) (3)

The LCM is the multiple of each of the highest power in each factor


2^4\;.\;3\;.\;5\;.x^2\;.\;y\;.z^2 = 240 x^3yz^2

User Santiago Squarzon
by
6.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories