Given numbers are 4210,4005

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

The LCM of 4210,4005 is 3372210.

Find LCM of 4210,4005 with Prime Factorization

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

5 x 842 x 801 = 3372210

Therefore, the lowest common multiple of 4210,4005 is 3372210.

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.

4210 x 4005 = 16861050

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.

4210 : 1, 2, 5, 10, 421, 842, 2105, 4210

4005 : 1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4210,4005, is 5.

Now, the common factors can be found like this.

4210:2x 5x 421

4005:3x 3x 5x 89

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 = 16861050/(5x1)

LCM = 16861050/5

LCM = 3372210

Thus, we can understand that the LCM of 4210,4005 is 3372210.

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

• LCM of 6717, 9562
• LCM of 9249, 5613
• LCM of 8384, 1337
• LCM of 8785, 3469
• LCM of 6528, 7847

1. What is the LCM of 4210, 4005?

Answer: LCM of 4210, 4005 is 3372210.

2. How to calculate the LCM of 4210, 4005?

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 4210, 4005.

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}.