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What is the least common factor of 45 and 81?
The least common factor of any numbers is typically 1. The factors of 45 are 1, 3, 5, 9, 15, and 45. The factors of 81 are 1, 3, 9, 27, and 81. The common factors are 1, 3, and 9. The least (smallest) common factor is 1.
What is the greatest common factor of 81 and 135?
The GCF of 81 and 135 is 27.81= 1x81,3x27 135= 1x135, 5x27The factors of 81 are:1, 3, 9, 27, 81The factors of 135 are:1, 3, 5, 9, 15, 27, 45, 135The common factors are:1, 3, 9, 27The Greatest Common Factor:GCF = 27
What are the common factors of 81 and 108?
The common factors of 81 and 108 are: 1, 3, 9, and 27
What are all the factors of 27 and 81?
The common factors of 27 and 81 are 3, 9 and 27 One is usually included in factors of numbers unless otherwise specified.
What is the least common factor of 81 and 243?
The least common factor of two numbers is the smallest positive integer that both numbers can be evenly divided by. In this case, the factors of 81 are 1, 3, 9, 27, and 81, while the factors of 243 are 1, 3, 9, 27, 81, and 243. The least common factor of 81 and 243 is 81, as it is the smallest factor that both numbers share.
