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The greatest common factor of two (or more) integers is the biggest whole number that divides into each one of them.

The least common factor is the smallest whole number that divides into each one of them and must be 1.

Very possibly, you meant the least common multiple, however?

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What is the difference between the gcf and gcd?

If that's greatest common factor and greatest common divisor, there is no difference between them.


What is the difference between common factors and greatest common factors?

The greatest common factor is the largest of the common factors.


What is the greatest common factor of 84 and 86?

Answer: 2 One way to approach this is to look at the difference between 84 and 86, which is 2. The greatest common factor of two numbers cannot be larger than the difference between the two numbers and must be a factor of the difference. Since both 84 and 86 are divisible by 2, the greatest common factor is 2.


What number is the greatest common factors of a number under 50?

If we are trying to find the two numbers less than 50 with the greatest common factor, we need to pick two numbers with a larger difference between them, since the greatest common factor between two numbers cannot be greatest than the difference between the two numbers. To create a large difference, we will want one number to be close in value to 50. And, for the greatest common factor, we want the other number itself to be the greatest common factor. The greatest common factor that the larger number can have (since it is larger and thus cannot be the greatest common factor itself) is the number which is half its value. So, if we choose the even number closest in value to 50, we get 48. Then, if we take half of it, we get 24. The greatest common factor of 24 and 48 is 24. This is the largest possible greatest common factor of a pair of numbers less than 50.


What is the greatest common factor of 28 and 45?

One is the only factor that is common to both of those numbers.Factors of 28: 1 2 4 7 14 28Factors of 45: 1 3 5 9 15 45The GCF of 28 and 45 is 1Another way to approach this is to look at the difference between 28 and 45, which is 17. The greatest common factor of two numbers cannot be larger than the difference between the two numbers. The greatest common factor of two numbers must also be a factor of the difference between the numbers. The difference, 17, is a prime number, so the greatest common factor must be either 17 or 1. Since the numbers are not evenly divisible by 17, the greatest common factor is 1.

Related Questions

What is the difference between the gcf and gcd?

If that's greatest common factor and greatest common divisor, there is no difference between them.


What is the difference between greatest common factor and common factor?

The GCF is the largest of the common factors.


What is the difference between common factors and greatest common factors?

The greatest common factor is the largest of the common factors.


What is the difference of greatest common factor and the greatest common divisor?

No difference.


What is the difference between the greatest common factor and Least common factor 24 and 120?

24 - 1 = 23


What is the greatest common factor of 99 and 110?

One way to approach this is to look at the difference between 99 and 110, which is 11. The greatest common factor of two numbers cannot be larger than the difference between the two numbers and must be a factor of the difference. Since both 99 and 110 are divisible by 11, the greatest common factor is 11.


What is the difference between HCF and GCF?

No difference. In this context, highest and greatest mean the same thing.


What is the greatest common factor of 84 and 86?

Answer: 2 One way to approach this is to look at the difference between 84 and 86, which is 2. The greatest common factor of two numbers cannot be larger than the difference between the two numbers and must be a factor of the difference. Since both 84 and 86 are divisible by 2, the greatest common factor is 2.


What is the difference between greatest common factor and least common factor using the numbers 6 and 8?

The GCF is 2. The LCF is 1. The difference is 1.


What's the difference between a greatest common factor and a least common multiple?

Difference Between GCF and LCM. The Greatest Common Factor (or the GCF) is the greatest real number shared between two integers. ... On the other hand, the Lowest Common Multiple (or LCM) is the integer shared by two numbers that can be divided by both numbers


What is the difference between the greatest common factor and Least commom factor 24 and 120?

24 - 1 = 23


What number is the greatest common factors of a number under 50?

If we are trying to find the two numbers less than 50 with the greatest common factor, we need to pick two numbers with a larger difference between them, since the greatest common factor between two numbers cannot be greatest than the difference between the two numbers. To create a large difference, we will want one number to be close in value to 50. And, for the greatest common factor, we want the other number itself to be the greatest common factor. The greatest common factor that the larger number can have (since it is larger and thus cannot be the greatest common factor itself) is the number which is half its value. So, if we choose the even number closest in value to 50, we get 48. Then, if we take half of it, we get 24. The greatest common factor of 24 and 48 is 24. This is the largest possible greatest common factor of a pair of numbers less than 50.