Which of the following statements is not true?

15 = 3 × 5
18 = 2 × 3 2
The GCF of 15 and 18 is 5.
The LCM of 15 and 18 is 90.

Write the rational number in lowest terms 99/-15

Pls brainliest will be awarded if answer is correct

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question