Question

Find the HCF by euclide division algorithm 378,180,420?

Answer 1

HCF of 420 and 378 :-

420 = 378 * 1 + 42
378 = 42 * 9 + 0

so HCF of 420 and 378 is 42.

Now, we find HCF of 180 and 42 :-

180 = 42 * 4 + 12
42 = 12 * 3 + 6
1 2 = 6 * 2 + 0

so, HCF of 180 and 42 is 6.

➡ HCF ( 378, 180, 420 ) = 6

Answer 2

Hope u found this easy