Hcf of 196 and398220

1.	Hcf of 196 and398220
Answer» The factors of 196 are: 1, 2, 4, 7, 14, 28, 49, 98, 196The factors of 398220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6637, 13274, 19911, 26548, 33185, 39822, 66370, 79644, 99555, 132740, 199110, 398220Then the highest common factor is 4. Answer

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