Question

Find the LCM of x3y and 3xy4z

Answer 1

Correct question:

Find the LCM of x³y and 3xy⁴z.

Answer:

LCM of given expression is 3x³y⁴z.

Step-by-step explanation:

factors of x³y =(x)(x)(x)(y)

Factors of 3xy⁴z = 3 ( x ) ( y ) ( y ) ( y ) ( y ) ( z )

LCM ( least common factor ) = 3x³y⁴z

Therefore, LCM of given expression is 3x³y⁴z.

Answer 2

To find :

L C. M of x³y and $3x{y}^{4}z$

Solution :

Factors of x³y :

$x \times x \times x \times y$

Factors of $3x{y}^{4}z$ :

$3 \times x \times y \times y \times y\times y \times z$

Least common factor :

$3{x}^{3}{y}^{4}z$

Answer :

L. C. M is $3{x}^{3}{y}^{4}z$