The GCF is 15.
15
225 and 15, respectively.
HCF = 15
H.C.F of 45 75 and 90 Right answer is 3×5=15
It is: 15
-75
6
The LCM of 30, 45 and 75 is 450.
dBw=dBm-30 then 75-30=45 dBw dBw=dBm-30 then 75-30=45 dBw dBw=dBm-30 then 75-30=45 dBw
-45 - 30 = -75
The sum of 30 and 45 is 75.