5 and 2
The LCM of 2 numbers can be one of those numbers when the large of the 2 numbers is 2 times the smaller one of those numbers. For example the LCM of 2 and 4 is 4. For example the LCM of 5 and 10 is 10.
It is: 10
2 and 10 5 and 10 Both have an LCM of 10.
No, 2 and 10 are factors of 20. The LCM of 2 and 10 is 10.
10 is the lcm
2 and 5 2 and 10 5 and 10
5 and 2
10 and 20
2 and 5 2 and 10 5 and 10
You need to have at least 2 numbers to have an LCM, otherwise the LCM will be the number you have. Ex. LCM of 10 = 10 LCM of 23786 = 23786 Lcm of 8 = 8 See? It's easy!
2 and 20 have an HCF of 2 and an LCM of 20. You could also use 4 and 10.
6 and 10 2x3=6 2x5=10 HCF=2 LCM=30