The first ten multiples of 15 are 15, 30, 45, 60, 75, 90, 105, 120, 135, and 150.
105, 120 and 135.
15, 45, 75, 105, 135
It is 3
The GCF is 5.
The LCM is: 120
It is 30
60
It is: 65% of 15 = 9.75
The GCF is: 1
60
The LCM is: 60The LCM is: 60
The HCF is: 5