Question

find the HCFandLCM of 120 and 90

Answer 1

Let the factors of 120 and 90
120=5*3*2*2*2
90 =5*3*3*2

HCF=5*3*2. =30
LCM=5*3*3*2*2*2 =360

Answer 2

Hcf 30 and lcm 360 mark as brainliest if it is correct