Question

.. म0स0प0 ज्ञात कीजिए-
(a) 321,552​

Answer 1

Answer:

HCF = 3

Step-by-step explanation:

321)552(1

321

'''''""

231)321(1

231

"""""

90)231(2

180

"""""

51)90(1

51

"""

39)51(1

39

""""

12)39(3

36

"""

3)12(4

12

"""

××

Or

by prime factor method

prime factors of 321 => 3, 107

=> 3 |321

107

prime factors of 552 =>2, 2, 2, 3, 23

=> 2 |552

2 |276

2 |138

3 |69

|23

highest common factor is 3 (ans.)