Question

Find the HCF of 90 135 and 270 please im so confused

Answer 1

This is the answer

Step-by-step explanation:

For the values 90, 135, 270

GCF or HCF= 45

270=2*3^3*5

135=3^3 • 5

90=2 • 3^2 • 5

here 3^2*5 is common

so,3*3*5=45 is the highest common multiple