5 and 60 have a gcf of 5 and a LCM of 60
This doesn't work. The LCM of a pair of numbers has to be equal to or larger than the largest number of the pair. If one of the numbers is 60, the other is 120. 60 and 120 have a GCF of 60, not an LCM.
The LCM is 1260. The GCF is 12.
List the multiples.15, 30, 45, 60, 7520, 40, 60, 80The LCM is the first number that appears on both lists.
The GCF refers to whole numbers, not decimals.
The GCF is 5. The LCM is 60.
This doesn't work. The LCM of a pair of numbers has to be equal to or larger than the largest number of the pair. If one of the numbers is 60, the other is 120. 60 and 120 have a GCF of 60, not an LCM.
The GCF is 20. The LCM is 420.
The GCF is 2, the LCM is 60.
The GCF is 15 - 3x5The LCM is 60 - 2x2x3x5
The GCF is 6. The LCM is 60.
The GCF is 12. The LCM is 360.
The GCF is 5. The LCM is 420.
The LCM is 1260. The GCF is 12.
Gcf:6 lcm:60
You need at least two numbers to find a GCF or an LCM and the LCM of those numbers can never be less than the GCF. 12 and 360 have a GCF of 12 and an LCM of 360. So do 60 and 72.
The gcf is 10 and the LCM is 300
gcf = 1 lcm = 840