Answer the test below). Toke time to recall previous topics, Directions: Read each statement below and write only the letter of the correct answer on your worksheet. 1) What is the greatest common factor of 4, 3, and 12? A. 2 B. 4 C. 8 D. 12 2) Which of these sets of numbers lists exactly the common factors of 12 and 24? A. 1, 2, 3, 4, 6, 12 C. 1, 2, 3, 4, 5, 24 B. 1, 3, 4, 5, 7, 12 D, 1, 3, 6, 9, 12, 24 3) What is the GCP oi 6, 12, and 18? A5 B. 6 C. 12 D. 18 4) Mario was asked to find the GCF of 42 and 49. What number did he find? A 7 B. 12 C. 14 D. 18 5) There are 36 girls and 16 boys in the Math Club organized by Mr. Dela Cruz. He plans to divide the same gender equally. What is the biggest number of members that each group would have? A. 4 B. 8 C. 12 D. 16 6) What is the ICM of 8, 12 and 28? A. 158 B. 160 C. 168 D. 178 7) Which of these numbers are the missing multiples in this set: (15, 30, 45, -)? A. 50, 55, 60 C. 60, 75, 90 B. 58, 75, 90 D. 75, 90, 105
Answers & Comments
Answer:
1.) D. 12
2.) A. 1, 2, 3, 4, 6, 12
3.) B. 6
4.) A. 7
5.) D. 16
6.) C. 168
7.) C. 60, 75, 90