More answers

Q: What is the least common multiple of two numbers if the lesser number is a factor of the greater number?

Write your answer...

Submit

Still have questions?

Continue Learning about Movies & Television

It depends on what the numbers are. For example, if the prime numbers you were talking about were 3 and 7, the least common multiple would be 21. If your numbers were 2 and 3, it would be 6.

Factor both numbers. Select the factors they both have in common. Choose the largest (greatest) one.

If they don't both divide by 3 then no multiple of 3 can be a common factor...

It is not possible to express something as a sum of whole numbers with no common factor. All whole numbers have at least 1 as a common factor.

The GCF of the numbers is the greatest common factor no matter what their relationship is. When one number is a multiple of another number, the GCF is the smaller number.

Related questions

The least common factor for two numbers is always one. The least common multiple for two numbers which have no common factors greater than one is their product.

No, the lesser.

All numbers with a least common multiple, have that multiple as a factor.

It depends on what the numbers are. For example, if the prime numbers you were talking about were 3 and 7, the least common multiple would be 21. If your numbers were 2 and 3, it would be 6.

Yes, the least common multiple of two numbers is always divisible by those numbers' greatest common factor.

Use distribution to find the least or greater common factor

No, it is not a factor of either of the numbers.

There is no answer. There cannot be a lowest common multiple of a single number, such as 30, because "common multiple" means a multiple that two or more numbers have in common. Likewise, there cannot be a highest common factor of a single number, such as 3, because "common factor" means a factor that two or more numbers have in common.

There is no greatest common multiple of any integers as whatever number is said to be it, the lowest common multiple of the numbers can be added to get an even greater common multiple. If you mean least common multiple (the lowest (positive) integer that can be divided by the numbers without a remainder), the answer is 312. If you mean the greatest common factor (the greatest (positive) integer that can divide into the numbers without any remainder). the answer is 4.

No, the greatest common factor is never greater than the smallest number. The greatest common factor is the largest integer that divides evenly into all of the numbers listed.

the least common multiple is what the numbers you are using divide into. e.g. 3 and 6 have 12 as the common factor. the greatest common factor is what divides into your numbers. 6 and 9 have 3 as the greatest common factor

When the numbers have a common factor (other than 1).