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The HCF of 165 and 210 is 15.
The LCM is 2310.
210 = 2 x 3 x 5 x 7
165 = 5 x 3 x 11
HCF = 2 x 3 x 5 x 7 x 11 = 2310
The GCF is 15.
The GCF is 30.
HCF(210, 308) = 14.
It is: 15
It is 15.
21
The answer is 21
It is 35
It is: 30
It is: 14
The GCF is 42.
15 is.