The GCF is 15.
The LCM is 225.
The GCF is 15.
(LCM) for 24 45 is 360.(GCF) for 24 45 is 3.
The GCF for 20 45 75 is 5.
Lcm: 150 gcf: 15
150 is LCM and GCF is 15
The GCF is 5. The LCM is 315.
The LCM of 45 and 75 is 225. (32 * 52)
The LCM of 30, 45 and 75 is 450.
Since 15 is a factor of 75, it is automatically the GCF. Since 75 is a multiple of 15, it is automatically the LCM.
3 and 675, respectively.