The factors of 630 are 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
For them to be common, they need to be compared to another set of factors.
The greatest common factor of 108 and 630 is 18.
The greatest common factor of 630 , 1155 = 105
The greatest common factor of 630 , 172 = 2
The greatest common factor of 630 , 84 = 42
The LCM of 315 and 630 is 630. Because 315 is a factor of 630, 630 is the LCM.
The GCF of 420 and 630 is 210.
The GCF of 294 and 630 is 42.
The highest common factor of the numbers 490 and 630 is 70.
42
210
The answer is 35.
It is: 63