LCM that 4 and 9 is the the smallest number amongst all common multiples of 4 and 9. The first couple of multiples that 4 and 9 space (4, 8, 12, 16, 20, 24, 28, . . . ) and also (9, 18, 27, 36, . . . ) respectively. There space 3 typically used techniques to uncover LCM the 4 and also 9 - by element factorization, through listing multiples, and also by division method.

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 1 LCM of 4 and also 9 2 List of Methods 3 Solved Examples 4 FAQs

Answer: LCM that 4 and 9 is 36.

Explanation:

The LCM of 2 non-zero integers, x(4) and also y(9), is the smallest hopeful integer m(36) the is divisible by both x(4) and y(9) without any type of remainder.

The approaches to find the LCM that 4 and also 9 are defined below.

By Listing MultiplesBy prime Factorization MethodBy division Method

### LCM that 4 and 9 through Listing Multiples

To calculate the LCM the 4 and also 9 by listing the end the common multiples, we have the right to follow the given listed below steps:

Step 1: perform a couple of multiples of 4 (4, 8, 12, 16, 20, 24, 28, . . . ) and also 9 (9, 18, 27, 36, . . . . )Step 2: The usual multiples native the multiples of 4 and 9 are 36, 72, . . .Step 3: The smallest usual multiple the 4 and also 9 is 36.

∴ The least typical multiple that 4 and 9 = 36.

### LCM of 4 and 9 by prime Factorization

Prime administer of 4 and also 9 is (2 × 2) = 22 and also (3 × 3) = 32 respectively. LCM the 4 and also 9 have the right to be acquired by multiply prime determinants raised to their respective highest power, i.e. 22 × 32 = 36.Hence, the LCM that 4 and also 9 by element factorization is 36.

### LCM of 4 and 9 by division Method

To calculate the LCM the 4 and 9 by the division method, we will divide the numbers(4, 9) by your prime determinants (preferably common). The product of these divisors offers the LCM of 4 and also 9.

Step 3: proceed the procedures until only 1s room left in the critical row.

The LCM that 4 and also 9 is the product of all prime numbers on the left, i.e. LCM(4, 9) by department method = 2 × 2 × 3 × 3 = 36.

## FAQs ~ above LCM the 4 and 9

### What is the LCM that 4 and also 9?

The LCM the 4 and also 9 is 36. To find the least typical multiple (LCM) the 4 and also 9, we require to find the multiples of 4 and also 9 (multiples that 4 = 4, 8, 12, 16 . . . . 36; multiples the 9 = 9, 18, 27, 36) and choose the smallest multiple that is exactly divisible by 4 and 9, i.e., 36.

### How to uncover the LCM the 4 and also 9 by prime Factorization?

To uncover the LCM that 4 and 9 making use of prime factorization, us will find the prime factors, (4 = 2 × 2) and also (9 = 3 × 3). LCM of 4 and 9 is the product the prime factors raised to your respective highest exponent amongst the numbers 4 and also 9.⇒ LCM of 4, 9 = 22 × 32 = 36.

### What is the Relation between GCF and LCM the 4, 9?

The adhering to equation can be provided to express the relation in between GCF and LCM of 4 and also 9, i.e. GCF × LCM = 4 × 9.

### If the LCM of 9 and also 4 is 36, uncover its GCF.

LCM(9, 4) × GCF(9, 4) = 9 × 4Since the LCM of 9 and 4 = 36⇒ 36 × GCF(9, 4) = 36Therefore, the greatest usual factor (GCF) = 36/36 = 1.

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### What is the the very least Perfect Square Divisible through 4 and also 9?

The least number divisible through 4 and also 9 = LCM(4, 9)LCM of 4 and also 9 = 2 × 2 × 3 × 3 ⇒ the very least perfect square divisible by every 4 and also 9 = 36 Therefore, 36 is the required number.