Given numbers are 4738,4220

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 4738,4220 is 9997180.

Find LCM of 4738,4220 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 2369 x 2110 = 9997180

Therefore, the lowest common multiple of 4738,4220 is 9997180.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

4738 x 4220 = 19994360

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

4738 : 1, 2, 23, 46, 103, 206, 2369, 4738

4220 : 1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4738,4220, is 2.

Now, the common factors can be found like this.

4738:2x 23x 103

4220:2x 2x 5x 211

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

= 1

Therefore, the value for common factors is 1.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 19994360/(2x1)

LCM = 19994360/2

LCM = 9997180

Thus, we can understand that the LCM of 4738,4220 is 9997180.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 3486, 6914
• LCM of 4795, 5516
• LCM of 5071, 8506
• LCM of 2512, 4581
• LCM of 9766, 9770

1. What is the LCM of 4738, 4220?

Answer: LCM of 4738, 4220 is 9997180.

2. How to calculate the LCM of 4738, 4220?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 4738, 4220.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.