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An example should illustrate the process. Find the common factor of 38 and 14.
Dividing 38 by 14 gives a remainder of 10. Repeat with the smaller two numbers.
14 divide by 10 gives a remainder of 4.
10 divided by 4 gives a remainder of 2.
4 divided by 2 gives a remainder of 0.
The last non-zero number is the greatest common factor. In this case, 2.
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What is the greatest common factor of 36 and 45 in continuous division?
It is: 9
What is the greatest common factor 44 and 47?
Applying Euclid's algorithm, the greatest common factor of 44 and 47 is the same as the greatest common factor of 44 and 3 - where 3 is the remainder of the division of 47 by 44.
What is the greatest common factor of 78 52?
The same as the greatest common factor of 52 and 26 (where 26 is the remainder of the division of 78 / 52).
What is the greatest common factor for 77 and 161?
The same as the greatest common factor for 77 and 7, where 7 is the remainder of the division of 161 by 77.
What is the greatest common factor of 207 and 20?
The same as the greatest common factor of 20 and 7 (where 7 is the remainder of the division of 207 by 20).
What is the greatest common factor of 170 and 210?
The greatest common factor of 170 and 210 is 10
What is the greatest common factor of 36 and 45 in continuous division?
It is: 9
What is the greatest common factor 44 and 47?
Applying Euclid's algorithm, the greatest common factor of 44 and 47 is the same as the greatest common factor of 44 and 3 - where 3 is the remainder of the division of 47 by 44.
What is the greatest common factor of 72 96?
The same as the greatest common factor of 72 and 24 (24 is the remainder of the division of 96 / 72).
What is the greatest common factor of 78 52?
The same as the greatest common factor of 52 and 26 (where 26 is the remainder of the division of 78 / 52).
What is the greatest common factor of 19 and 94?
Same as the greatest common factor of 19 and 18 - where 18 is the remainder of the division of 94 by 19.
What is greatest common factor of 35 and 63?
The same as the greatest common factor of 35 and 28 (where 28 is the remainder of the division of 63 by 35).
What is the greatest common factor for 77 and 161?
The same as the greatest common factor for 77 and 7, where 7 is the remainder of the division of 161 by 77.
What is the greatest common factor of 207 and 20?
The same as the greatest common factor of 20 and 7 (where 7 is the remainder of the division of 207 by 20).
Does the first number in greatest common factor division ladder have to be a prime number?
No.
What is the greatest common factor of 738 and 28?
That's the same as the greatest common factor of 28 and 10 (where 10 is the remainder of the division of 738 / 28).
What is the greatest common factor fro 70 and 50?
Same as the greatest common factor of 50 and 20 - where 20 is the remainder of the division of 70 by 50.
