Question

Find the HCF of 252525 and 363636.​

Answer 1

Answer:

solution :

1st expn :  252525

              = 5 × 5 × 10101

2nd expn : 363636

              = 6 × 6 × 10101

CF : 10101

HCF : 10101

Step-by-step explanation:

Answer 2

Answer:

10101 is the H.C.F. of 363636 and 252525.

Step-by-step explanation:

To find the H.C.F. of 252525 and 363636

Using Division method

363636 = 252525 × 1 + 111111

The remainder 111111 ≠ 0.

∴ Again by division method.

252525 = 111111 × 2 + 30303

The remainder 30303 ≠ 0.

∴ Again by division method.

111111 = 30303 × 3 + 20202

The remainder 20202 ≠ 0.

∴ Again by division method.

30303 = 20202 × 1 + 10101

The remainder 10101 ≠ 0.

∴ Again using division method

20202 = 10101 × 2 + 0

The remainder is 0.

∴ 10101 is the H.C.F. of 363636 and 252525.