You need at least two numbers to find either of those.
The GCF and LCM of 10 and 10 is 10.
The GCF is 10. The LCM is 30.
Only if they're the same number. The LCM and GCF of 10 and 10 is 10.
GCF = 10... LCM = 60 !
The GCF is 2, the LCM is 60.
The GCF and LCM of 10 and 20 are 10 and 20, respectively.
When you are comparing a number to itself. The GCF and LCM of 10 and 10 is 10.
lcm(2, 10) = 10 gcf(2, 10 = 2
The GCF of 10 & 18 is 2.The LCM of 10 & 18 is 90.
The GCF is 4.
The gcf is 10 and the LCM is 300
GCF would be 5 and LCM is 50.