1, 3, 13, 39
The GCF of 78 and 195 is 39Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 78 are 1, 2, 3, 6, 13, 26, 39, and 78.The factors of 195 are 1, 3, 5, 13, 15, 39, 65, and 195.The common factors are 1, 3, 13, and 39. Therefore, the greatest common factor is 39.
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Common factors of 55 and 78 are: 1.
195-78 = 117
Since 26 is a factor of 78, all the factors of 26 are common to 78.
The common factors of 78 and 84 are 1, 2, 3 and 6.
Common factors of 78 and 14 are: 1 and 2.
The common factors of 52 and 78 are 1, 2, 13 and 26.
The factors of 78 are 1, 2, 3, 6, 13, 26, 39, 78. For them to be common, they need to be compared to another set of factors.
1 and 13
Common factors of 78 and 65 are: 1 and 13.
The factors of 78 are 1, 2, 3, 6, 13, 26, 39, 78 For them to be common, they need to be compared to another set of factors.