Find the mcm and MCD
  • 1. Find the mcm of 12 and 20
A) 140
B) 20
C) 120
D) 60
E) 100
  • 2. Find the mcm of 24 and 30
A) 120
B) 15
C) 5
D) 60
E) 30
  • 3. Find the mcm of 10, 20 and 25
A) 5
B) 50
C) 150
D) 25
E) 100
  • 4. Find the mcm of 120 and 250
A) 3000
B) 1500
C) 375
D) 125
E) 750
  • 5. Find the mcm of 340 and 630
A) 5355
B) 10710
C) 1071
D) 21420
E) 63
  • 6. Find the MCD of 50 and 60
A) 2
B) 8
C) 6
D) 10
E) 15
  • 7. Find the MCD of 12 and 20
A) 8
B) 2
C) 4
D) 10
E) 12
  • 8. Find the MCD of 30 and 50
A) 2
B) 5
C) 8
D) 10
E) 12
  • 9. Find the MCD of 8 and 130
A) 13
B) 4
C) 10
D) 2
E) 8
  • 10. Find the MCD of 360 and 240
A) 30
B) 5
C) 15
D) 60
E) 120
  • 11. Is 13 a prime number
A) No
B) Yes
  • 12. Is 23 a prime number
A) Yes
B) NO
Créé avec That Quiz — le site de création et de notation de tests de math et d'autres matières.