The factors of 180 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
The factors of 810 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810
The common factors are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.
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The Greatest Common Factor (GCF) is: 72
137 is a Prime Number, meaning it is not divisible by any numbers except 1, and itself. Also, it is not a factor of 360. So the only common factor of 137 and 360 is 1.
The common factors are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Because 360 is a multiple of 120, so it is automatically the LCM of this problem.
The common factors of 360 and 480 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120. (the five greatest are in bold).The Greatest Common Factor of 360 and 480 (GCF) is: 120