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A factor is a divisor - a number that will evenly divide into another number.
One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.
The factors of 21 are 1, 3, 7, and 21.
The factors of 27 are 1, 3, 9, and 27.
The common factors are 1 and 3.
This means that the greatest common factor is 3.
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What is the greatest common factor of 21 27 and 51?
3 is the greatest common factor of 21, 27, and 51The GCF is 3.
What is he greatest common factor of 21 and 27?
3
What Is the greatest common factor of 21 24 27 -?
The GCF is 3.
What is the greatest common factor of 20 and 54?
The greatest common factor of 21 and 54 is 3. The greatest common factor is the highest number that divides exactly into two or more numbers. factors of 21: 1, 3, 7, 21 factors of 54: 1, 2, 3, 6, 9, 18, 27, 54 The greatest common factor of 21 and 54 is 3.
What are Common factors of 27 and 63?
The factors of 27 are 1, 3, 9 & 27, while the factors of 125 are 1, 5, 25 & 125, thus the only common factor is 1
What is the greatest common factor of 21 27 and 51?
3 is the greatest common factor of 21, 27, and 51The GCF is 3.
What is the greatest common factor of 21 and 27?
The greatest common factor of 21 and 27 is 3 because that is the highest number that goes into 21 and 27. To find the highest common factor of two numbers, you first have to break them down into their prime factors. In this case, the prime factors of 21 and 27 are: 21 = 3x7 27 = 3x3x3 The next step is to identify any common factors. In this case, the only common prime factor is 3. Thus, the highest common factor of 21 and 27 is 3.
What is the greatest common factor of 21 27 and 39?
The GCF of 21, 27, and 39 is 3.
What is he greatest common factor of 21 and 27?
3
What the common factor of 21 and 27 is?
The common factors are: 1, 3
What is the highest common factor of 21 27 91?
It is: 1
Highest common factor of 21 and 27?
the HCF or GCF is 3
What Is the greatest common factor of 21 24 27 -?
The GCF is 3.
What is the greatest common factor of 16 21 and 27?
The GCF is 1.
What is the greatest common factor of 21 24and 27?
The GCF is 3.
What is the greatest common factor of 21 35 and 27?
The GCF is 1.
What is the greatest common factor of 9 21 and 27?
The GCF is 3.
