What are the common factors of 18?

The factors of 18 are 1, 2, 3, 6, 9 and 18.

What are 48 common factors?

The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48. The factors of 47 are 1 and 47. As 47 is a prime number, the common factor of 47 and 48 is 1.

What are the common factors of 18 and 24 and 48?

The biggest common factor number is the GCF number. So the Greatest Common Factor 18, 24, 48 is 6.

What is the highest common factor of 48?

Factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24 and 48. So the highest common factor of 16 and 48 is 16.

How do you find the factors of 18?

Factors of 18 in Pairs Factor pairs are the two numbers that, when multiplied, give the number 18. Therefore, pair factors of 18 are (1,18), (2,9), and (3,6).

What is the factor tree of 18?

Factor Tree of 18 to Calculate the Factors

18
2 9
3

How many factors has 48?

We know that factors also include negative integers hence we can also have, list of negative factors of 48 are -1,-2,-3,-4,-6,-8,-12,-16,-24 and -48. Hence 48 have a total 10 positive factors and 10 negative factors.

What is a factor pair of 48?

The pair factors of 48 are (1, 48), (2, 24), (3, 16), (4, 12), (6, 8).

What is the LCM of 48 and 18?

144
The LCM of 18 and 48 is 144.

What are the common factors of 18 and 24?

Correct answer: To find the greatest common factor, first list the prime factors of each number. 18 and 24 share one 2 and one 3 in common. We multiply them to get the GCF, so 2 * 3 = 6 is the GCF of 18 and 24.

What’s the GCF of 48 and 18?

6
The GCF of 18 and 48 is 6. To calculate the GCF (Greatest Common Factor) of 18 and 48, we need to factor each number (factors of 18 = 1, 2, 3, 6, 9, 18; factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48) and choose the greatest factor that exactly divides both 18 and 48, i.e., 6.

What is the HCF of 18?

Factors of 18 = 1, 2, 3, 6, 9 and 18. Therefore, common factor of 12 and 18 = 1, 2, 3 and 6. Highest common factor (H.C.F) of 12 and 18 = 6 [since 6 is the highest common factor].