Question

Find the greatest number that exactly divides 135 180and 225

Answer 1

Answer:

Here is your answer

We need to find the HCF of three numbers 180, 225 and 315

180= 2×2×3×3×5

225 = 3×3×5×5

315 = 3×3×5×7

HCF of ( 180,225 and 315 ) = 45

Hence, the required number is 45..