65/390 = 1/6
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It is the highest common factor of 390 and 65 which is 65
If you mean 156/390 then it is 2/5 in its lowest terms
1560 to 3900156156 to 390390 are two examples.
It is: 1 to 5
390 ÷ 6 = 65
65
Since 65 is a factor of 390, it is automatically the GCF of this problem.
Least common multiple of 65 and 78 is 390.
65% of 600 = 390
factorization: 78=2*3*13 65=5*13 LCM=2*3*5*13=390