Given numbers are 103,400,402

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

The LCM of 103,400,402 is 8281200.

Find LCM of 103,400,402 with Prime Factorization

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

2 x 103 x 200 x 201 = 8281200

Therefore, the lowest common multiple of 103,400,402 is 8281200.

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.

103 x 400 x 402 = 16562400

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.

103 : 1, 103

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 103,400,402, is 1.

Now, the common factors can be found like this.

103:103

400:2x 2x 2x 2x 5x 5

402:2x 3x 67

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

2 = 2

Therefore, the value for common factors is 2.

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 = 16562400/(1x2)

LCM = 16562400/2

LCM = 8281200

Thus, we can understand that the LCM of 103,400,402 is 8281200.

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

• LCM of 351, 631, 352
• LCM of 327, 169, 814
• LCM of 802, 259, 986
• LCM of 282, 452, 643
• LCM of 500, 731, 198

1. What is the LCM of 103, 400, 402?

Answer: LCM of 103, 400, 402 is 8281200.

2. How to calculate the LCM of 103, 400, 402?

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 103, 400, 402.

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}.