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What is the LCM of 13 and 81?
Least Common Multiple (LCM) for 13 81 is 1,053.
What is the least common factor of 81 and 243?
The factors of 81 are 1, 3, 9, 27, and 81. The factors of 243 are 1, 3, 9, 27, 81, and 243. The common factors of 81 and 243 are 1, 3, 9, 27, and 81. Therefore, the least common factor (the smallest common factor) is 1.
What are the common factors of 13 and 81?
The only common factor is 1
What is the Least common factor of 64 and 81?
The factors of 64 are all 2s and the factors of 81 are all 3s. The greatest common factor is 1, since they have no factors in common. ■
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 are common factors of 81?
There cannot common factors of just one number. To be common there need to be at least two numbers.
What are the common factors of 65 and 81?
The factors of 65 are: 1, 5, 13, 65The factors of 81 are: 1, 3, 9, 27, 81The only common factor is: 1
What is the least common of 27 and 81?
Assuming that least common refers to the least common multiple, LCM(27, 81) = 81
What are the prime factors of 13 and 81?
For 13: 13 For 81: 3
What is the least common multiples of 9 and 81?
The Least Common Multiple of 9 and 81 is 81.
What are the common factors of 15 and 81?
The common factors of 15 and 81 are 1 and 3
What are the common prime factors of 81 and 200?
81 and 200 have no common prime factors.
