Findi the GCF (least common multiple) of the following show your solution
1.20 and 30
2.16 and 32
3.21 and 28
4.20,60 and 120
5.12.48 and 96
Answer (1)
remember these prime numbers: 2 3 5 7 11continuos division 5/20 30 2 / 4. 62/ 2. 3gcf 5x2x2=20
