Question

find the HCF of 405 and 2520 using Euclid ' s division algorithm​

Answer 1

$2520 = 405 \times 6 + 90 \\ 405 = 90 \times 4 + 45 \\ 90 = 45 \times 2 + 0$

Hence, 45 is the HCF

Answer 2

Step-by-step explanation:

2520=405×6+90

405=90×4+45

90=45×2+0

Hence, 45 is a HCF