Given numbers are 402,636,428,910,107

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

The LCM of 402,636,428,910,107 is 2074565220.

Find LCM of 402,636,428,910,107 with Prime Factorization

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

2 x 2 x 3 x 107 x 67 x 53 x 1 x 455 x 1 = 2074565220

Therefore, the lowest common multiple of 402,636,428,910,107 is 2074565220.

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.

402 x 636 x 428 x 910 x 107 = 10654966969920

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.

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

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

428 : 1, 2, 4, 107, 214, 428

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,636,428,910,107, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

636:2x 2x 3x 53

428:2x 2x 107

910:2x 5x 7x 13

107:107

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

2x 2x 2x 2x 3x 107 = 5136

Therefore, the value for common factors is 5136.

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 = 10654966969920/(1x5136)

LCM = 10654966969920/5136

LCM = 2074565220

Thus, we can understand that the LCM of 402,636,428,910,107 is 2074565220.

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

• LCM of 861, 557, 730, 766, 219
• LCM of 395, 663, 438, 197, 919
• LCM of 429, 153, 377, 845, 777
• LCM of 631, 341, 639, 533, 732
• LCM of 143, 422, 744, 946, 654

1. What is the LCM of 402, 636, 428, 910, 107?

Answer: LCM of 402, 636, 428, 910, 107 is 2074565220.

2. How to calculate the LCM of 402, 636, 428, 910, 107?

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 402, 636, 428, 910, 107.

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}.