Question

Find HCF of 240,252 and 882.​

Answer 1

Answer:

6

Step-by-step explanation:

The factors of 240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

The factors of 252 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

The factors of 882 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Then the greatest common factor is 6.

Answer 2

Step-by-step explanation:

252=240×1+12

240=12×20+0

So,HCF(252 and 240) is 12

Now,

882=12×73+6

12=6×2+0

So,HCF(252,240 and 882) is 6