 # Question: What Are The Factors Of 12 And 18?

## What are the common factors of 18 and 12?

In terms of numbers, the greatest common factor (gcf) is the largest natural number that exactly divides two or more given natural numbers.

Example 1: 6 is the greatest common factor of 12 and 18.

Example 2: 2 is a common factor of 12 and 18, but it is NOT the GREATEST common factor..

## What is the lowest common multiple of 18 and 30?

Least common multiple (LCM) of 18 and 30 is 90.

## What are the first 5 multiples of 12?

Answer : 12,24,36,48,60,72,84,96,108,120,132,144,156,168,180,192,204,216,228,240,252,264,276,288,300,312,324,336,348,360,372,384,396,408,420,432,444,456,468,480,492,504,516,528,540,552,564,576,588, Related Links : What are the factors of 12?

## What is the lowest common multiple of 18?

Next, we list the first several multiples of eighteen: 18, 36, 54, 72, 90, 108, 126, 144 . . . By comparing the multiples of eight and eighteen, we can see that the smallest one that they share is 72.

## What is the HCF of 18 and 20?

2Greatest common factor (GCF) of 20 and 18 is 2.

## What is the GCF of 18 and 63?

The prime factorization of 63 is: 3 x 3 x 7. The prime factors and multiplicities 18 and 63 have in common are: 3 x 3. 3 x 3 is the gcf of 18 and 63. gcf(18,63) = 9.

## What is the prime factorization of 18 and 24?

The prime factors for 18 are 2⋅3⋅3 2 ⋅ 3 ⋅ 3 . 18 18 has factors of 2 2 and 9 9 . 9 9 has factors of 3 3 and 3 3 . The prime factors for 24 are 2⋅2⋅2⋅3 2 ⋅ 2 ⋅ 2 ⋅ 3 .

## What are the factors of 12?

So 1, 2, 3, 4, 6 and 12 are factors of 12.

## What is the highest common factor of 18 and 45?

Answer and Explanation: The ‘GCF’ is the ‘greatest common factor’ that is shared between two numbers. Between 18 and 45, the GCF is 9, and here’s how you know.

## What are the six factors of 18?

The square root of 18 is 4.2426, rounded down to the closest whole number is 4. Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

## What is the HCF of 16 and 18?

Greatest common factor (GCF) of 18 and 16 is 2.

## What is the greatest factor of 18?

The factors of 18 are 1, 2, 3, 6, 9, 18. The factors of 27 are 1, 3, 9, 27. The common factors of 18 and 27 are 1, 3 and 9. The greatest common factor of 18 and 27 is 9.

## What is the GCF of 15 and 27?

We found the factors and prime factorization of 15 and 27. The biggest common factor number is the GCF number. So the greatest common factor 15 and 27 is 3.

## What is the highest factor of 18 and 12?

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].

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

Consider the numbers 18, 24, and 36. Their common factors are 1, 2, 3, and 6. Their greatest common factor is 6.

## What are the two prime factors of 12?

The prime factors of 12 are 2 and 3.

## What is the first multiple of 12?

The multiples of 12 are 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144,…

## What are the factors of 18?

Table of Factors and MultiplesFactorsMultiples1, 2, 4, 8, 16161121, 17171191, 2, 3, 6, 9, 18181261, 191913341 more rows

## What are the common factors of 18 and 30?

Greatest common factor (GCF) of 18 and 30 is 6. We will now calculate the prime factors of 18 and 30, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18 and 30.

## What are the common factors of 30?

The factors of 30 are 1, 2, 3, 5, 10, 15, and 30. The common factors of 15 and 30 are 1, 3, 5, and 15.