Question

hcf of 1800 anf 2020​

Answer 1

Answer:

GCF = 20

for the values 1800, 2020

Solution by Factorization:

The factors of 1800 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800

The factors of 2020 are: 1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020

Then the greatest common factor is 20.

Answer 2

Answer:

HCF of 1800 and 2020 is20