Question

1. choose the lcd and the gcf for the equation below. when the fraction is in its simplest form, select gcf = 1. 2\frac{2}{3}-4\frac{3}{5} lcd = gcf =

Explanation:

Step1: Find the LCD

The denominators are 3 and 5. Since 3 and 5 are prime - numbers, the least common denominator (LCD) is their product.
$3\times5 = 15$

Step2: Determine the GCF

Since 3 and 5 are prime numbers and distinct, their greatest common factor (GCF) is 1.

Answer:

LCD = 15
GCF = 1