What are the common factors of 30?

What are the common factors of 30?

What are the Factors of 30? The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30 and its negative factors are -1, -2, -3, -5, -6, -10, -15, -30.

What are the common factor of 45?

All the factors of 45 are 1, 3, 5, 9, 15, and 45.

What are the common factors of 25 and 10?

There are 2 common factors of 10 and 25, that are 1 and 5. Therefore, the greatest common factor of 10 and 25 is 5.

What are the common factors of 50 and 30?

There are 4 common factors of 30 and 50, that are 1, 2, 10, and 5. Therefore, the greatest common factor of 30 and 50 is 10.

What are common factors of 35 and 45?

There are 2 common factors of 35 and 45, that are 1 and 5. Therefore, the greatest common factor of 35 and 45 is 5.

What is the HCF of 60 and 45?

There are 4 common factors of 45 and 60, that are 1, 3, 5, and 15. Therefore, the greatest common factor of 45 and 60 is 15.

What is the common factor of 21 and 30?

3
The GCF of 21 and 30 is 3. To calculate the greatest common factor of 21 and 30, we need to factor each number (factors of 21 = 1, 3, 7, 21; factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30) and choose the greatest factor that exactly divides both 21 and 30, i.e., 3.

What is the GCF of 15 and 30?

GCF of 15 and 30 by Listing Common Factors There are 4 common factors of 15 and 30, that are 1, 3, 5, and 15. Therefore, the greatest common factor of 15 and 30 is 15.

What is the greatest factor of 10 30 and 45?

5
There are 2 common factors of 10, 30 and 45, that are 1 and 5. Therefore, the greatest common factor of 10, 30 and 45 is 5.

What is the HCF of 30?

Factors of 30 (Thirty) = 1, 2, 3, 5, 6, 10, 15 and 30. Factors of 24 (Twenty four) = 1, 2, 3, 4, 6, 8, 12 and 24. Therefore, common factor of 30 (Thirty) and 24 (Twenty four = 1, 2, 3, and 6. Highest common factor (H.C.F) of 30 (Thirty) and 24 (Twenty four = 6.