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The greatest common factor of 21 and 31 is 1
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.
The factors of 21 are: 1, 3, 7, 21
The factors of 31 are: 1, 31
The common factors are: 1
- The Greatest Common Factor (GCF) is: 1
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What is the greatest common factor of 93 and 124?
A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. 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 93 are 1, 3, 31, and 93. The factors of 124 are 1, 2, 4, 31, 62, and 124. The common factors are 1 and 31. Therefore, the greatest common factor is 31.
What is the greatest common factor of 64 80 and 120?
The greatest common factor (GCF) of 64, 80, and 120 is: 8
What is the greatest common factor of 124 and 155?
To find the greatest common factor (GCF) of 124 and 155, we first list the factors of each number. The factors of 124 are 1, 2, 4, 31, 62, and 124. The factors of 155 are 1, 5, 31, and 155. The common factor between the two numbers is 31, which is the greatest common factor of 124 and 155.
What is the greatest common factor of 62?
There is not a greatest common factor of a single number, such as 62, 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. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor.The factors of 62 are 1, 2, 31, and 62.The prime factors of 62 are 2 and 31.Examples:The greatest common factor of 43 and 62 is 1.The greatest common factor of 62 and 96 is 2.The greatest common factor of 62 and 155 is 31.You need at least two numbers to find GCF. If that's 6 and 2, the GCF is 2.
What is the greatest common factor of 30 and 31?
The GCF is 1 since there are no common factors.
What s the greatest common factor of 21 and 31?
It is 1
What is the greatest common factor of 31 and 46?
The greatest common factor of 31 and 46 is 1.
What is the greatest common factor of 66 and 31?
The greatest common factor of 66 , 31 = 1
What is the greatest common factor of 62 and 93?
The greatest common factor of 62 and 93 is 31.none
What is the greatest common factor of 93 and 248?
The greatest common factor of 93 and 248 is 31
What is the greatest common factor of 12 21 and 31?
31 is a prime number meaning it is only divisible by 1 and itself. since 31 is the largest number the only common factor is 1
What is the greatest common factor of 45 and 31?
Greatest Common Factor(GCF) of 45 and 31 is 1.
What is the greatest common factor of 93 and 341?
The greatest common factor of 93 and 341 is 31
What is the greatest common factor of 155 and 217?
The greatest common factor of 155 and 217 is 31.
What is the greatest common factor of 62 93 and 31?
The greatest common factor (GCF) of 62, 93, and 31 is 31. To find the GCF, you need to determine the factors of each number and identify the largest factor that is common to all three numbers. In this case, 31 is the only factor that all three numbers share, making it the greatest common factor.
Is 31 a greatest common factor?
It can be. 31 is the GCF of 31 and 62.
What is the greatest common factor of 20 and 31?
The greatest or highest common factor is 1
