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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. ■
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What is the greatest common factor of 81 and 64?
The GCF of 64 and 81 is 1. 64:1,3,4,8,16,32,64 81:1,3,9,27,81
What are all the factors of 64 and 81?
1, 2, 4, 8, 16, 32, 64 1, 3, 9, 27, 81
What is least common multiple of 54 81 and 135?
The least common multiple of the numbers 54, 81 and 135 is 810.
What is the greatest common factor and least common multiple of 42 81 105?
They are 3 and 2835 respectively
What is the most common factor for 81?
You need at least two numbers to find something in common between them.
What is the greatest common factor of 81 and 64?
The GCF of 64 and 81 is 1. 64:1,3,4,8,16,32,64 81:1,3,9,27,81
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 is the greatest common factor and least common multiple of 27 and 81?
The Greatest Common Factor (GCF) of (27,81) is 27 and the LCM is 81.
What is the greatest common factor and the least common multiple of 27 and 81?
GCF = 27 LCM = 81 81 is the LCM of 27 and 81
What are the greatest common factor and least common multiple of 27 and 81?
The Lcm of 27 and 81 is 81, and the GCF of 27 and 81 is 27
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 the least common factors of 13 and 81?
The only common factor is 1.
What are all the factors of 64 and 81?
1, 2, 4, 8, 16, 32, 64 1, 3, 9, 27, 81
What is least common multiple of 54 81 and 135?
The least common multiple of the numbers 54, 81 and 135 is 810.
Least commmon multi ple and greatest common factor for 27 and 81?
The GCF is 27. The LCM is 81.
What is the greatest common factor of 81?
There is not a greatest common factor of 81 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common.The factors of 81 are 1, 3, 9, 27, and 81.The prime factors of 81 are 3, 3, 3, and 3.Examples:The greatest common factor of 54 and 81 is 27.The greatest common factor of 81 and 117 is 9.You need at least two numbers to find a GCF.You need at least two numbers to find a GCF.
What is the least common factor of 54 and 81?
The least common factor is a term often mistakenly given to either the greatest common factor (GCF) or the least common multiple (LCM). This term is not often used because it does not describe a useful relationship between numbers. Since 1 evenly divides all integers, 1 is technically the least common factor for any set of integers.The smallest non-one common factor of 54 and 81 is 3.
