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# Can the greatest common factor be equal to the number?

Updated: 4/28/2022

Wiki User

11y ago

The GCF can be equal to the smaller number if the smaller number is a factor of the larger one. The GCF can be equal to both numbers if they are the same number. The GCF of 10 and 10 is 10.

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11y ago

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Q: Can the greatest common factor be equal to the number?
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### Is the greatest common factor of a pair of number ever equal to one of the numbers?

Yes, if that number is a factor of the other.

### Which two numbers equal the greatest common factor of 479?

A single number cannot have a greatest common factor because "common" refers to factors that two or more numbers have in common. You have only one number.

### What is the Lcms of 5 and 15?

If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).If one number is divisible by another (in this case, 15 is divisible by 5), then the least common multiple is equal to the larger of the numbers (15), and the greatest common factor is equal to the smaller of the numbers (5).

### Can the greatest common factor of 18 and 36 be greaater than 18 explain?

No. In order for something to be a factor of a number, it has to be less than or equal to the number.

### Can the greatest common factor and the least common multiple of two numbers be equal?

Yes, if you're comparing a number to itself.

### Is the greatest common factor of a pair of numbers always equal to or less?

Always equal to or less than the smaller number, yes.

### The greatest three-digit even number that has no factor equal to 4?

198 is the greatest three-digit even number that has no factor equal to 4.

### What is the greatest common factor of two whole numbers less than or equal to 100?

When they have a factor in common greater than one.

Yes.

### What circumstances would the greatest common factor be equal to numerator?

If the numerator was a factor of the denominator.

### When finding the greatest common factor of a polynomial can it ever be larger than the smallest coefficient?

Yes, the greatest common factor is less than or equal to the smallest coefficient. For example, the greatest common factor of 38 and 8 is 2.

### Is the greatest common factor of two numbers is equal to the lesser of the number?

Well, not always. The GCF and LCM of 10 and 10 is 10. But apart from that special circumstance, the statement is true. Apart from a number itself, all of its factors are smaller than it. Apart from a number itself, all of its multiples are larger than it. You can't have a GCF that is greater than the smaller number, and you can't have an LCM that is less than the larger one which means that the LCM of two numbers will never be less than the GCF. Factors go into numbers, numbers go into multiples.