12 and 12.
4 and 6.
20 and 100.GCF is 20, and LCM is 100.
12 and 66
The LCM of 4 and 6 is 12.
126 and 90 (trial and error gets you the answer)
4 and 40 8 and 20
24 and 36
No, 2 and 10 are factors of 20. The LCM of 2 and 10 is 10.
30 and 60
How about: 4 and 5
10 and 25
7 and 9
3 and 4
20 and 100.GCF is 20, and LCM is 100.
the two smallest numbers are 49 and 14
The LCM of two consecutive even numbers is their product divided by two.
12 and 66
As written, no numbers satisfy those conditions. 6 and 36 have a GCF of 6 and an LCM of 36.