Give the Greatest Common Factor (GCF) of the following number.
1. 15 and 90
2. 25 and 100
3.64 and 16
4. 49,28 and 140
5. 80,60,120 and 160
Give the least Common Multiple (LCM) of the following number.
6. 9 and 4
7. 10 and 4
8. 12, 18 and 16
9. 18, 12 and 30
10. 24, 20,28 and 32
Answers & Comments
GCF
LCM
Step-by-step explanation:
1.15
2.25
3.16
4.7
5.20
6.36
7.20
8.144
9.180
10.3360