The GCF is 3.
675
The LCM of 135 and 225 is 675.
675 = 1*675, 3*225, 5*135, 9*75, 15*45, 25*27
The lowest common multiple of these 3 numbers (besides from 1) is 5.
225
The LCM is: 675
The greatest common factor (GCF) is: 45
3 is the only number that goes into 3 and all of the others evenly.
The GCF is 75.
To find the greatest square factor of 675, we need to break down 675 into its prime factors: 3 x 3 x 3 x 5 x 5. To identify the square factors, we look for pairs of the same prime factors. In this case, we have two 3's and two 5's. Multiplying these pairs together gives us the greatest square factor of 675, which is 3 x 3 x 5 x 5 = 225.
675 ÷ 3 = 225
225 x 3 = 675