1, 3, 5, 9, 15 , 27, 45, and 135
Chat with our AI personalities
84 = 2 x 2 x 3 x 7; 135 = 3 x 3 x 3 x 5. Only common factor is 3 so LCM = 84 x 135/3 ie 3780
2 x 3 x 5 = 30 3 x 3 x 3 x 5 = 135 3 x 5 = 15, the GCF
The GCF of 420 and 108 is 12. 2 x 2 x 7 x 5 x 3 3 x 3 x 3 x 2 x 2 2x2x3=12 GCF=12
45 x 3 = 135
135 = 1 x 135, 3 x 45, 5 x 27, 9 x 15,