Study guides

☆☆

Q: What is the lowest common factor of 36 and 45?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Dividing both sides of the fraction 36/45 by its highest common factor, 9, gives us 36/9 / 45/9 = 4/5, or four fifths.

The lowest common factor between two numbers is the multiple apart from 1 that the two numbers share which is the lowest. For example: The numbers 36 and 45. Multiples of 36 are {1,2,3,4,6,9,12,24,36} Multiples of 45 are {1,3,5,9,15,45} It is evident that their shared multiples are 1,3,9. But we exclude 1, therefore 3 is the LCM (or LCF)

45 and 36 are not relatively prime because they have 3 as a common factor.

The GCF is 9.

45

Related questions

The Greatest Common Factor of 36, 45, 54: 9

The least common factor of two numbers is always one The greatest common factor of 36 and 45 is 9

The greatest common factor of 54, 5, 36, and 45 is 1.

3

1

Greatest Common Factor (GCF) for 36 45 is 9.Least Common Multiple (LCM) for 36 45 is 180.

Dividing both sides of the fraction 36/45 by its highest common factor, 9, gives us 36/9 / 45/9 = 4/5, or four fifths.

The lowest common factor between two numbers is the multiple apart from 1 that the two numbers share which is the lowest. For example: The numbers 36 and 45. Multiples of 36 are {1,2,3,4,6,9,12,24,36} Multiples of 45 are {1,3,5,9,15,45} It is evident that their shared multiples are 1,3,9. But we exclude 1, therefore 3 is the LCM (or LCF)

3

It is: 9

45 and 36 are not relatively prime because they have 3 as a common factor.

The greatest common factor of 36 and 45 is 9.

People also asked