Given numbers are 356,171,763,430

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

The LCM of 356,171,763,430 is 9986403420.

Find LCM of 356,171,763,430 with Prime Factorization

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

2 x 178 x 171 x 763 x 215 = 9986403420

Therefore, the lowest common multiple of 356,171,763,430 is 9986403420.

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.

356 x 171 x 763 x 430 = 19972806840

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.

356 : 1, 2, 4, 89, 178, 356

171 : 1, 3, 9, 19, 57, 171

763 : 1, 7, 109, 763

430 : 1, 2, 5, 10, 43, 86, 215, 430

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 356,171,763,430, is 1.

Now, the common factors can be found like this.

356:2x 2x 89

171:3x 3x 19

763:7x 109

430:2x 5x 43

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 = 19972806840/(1x2)

LCM = 19972806840/2

LCM = 9986403420

Thus, we can understand that the LCM of 356,171,763,430 is 9986403420.

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

• LCM of 522, 883, 413, 237
• LCM of 661, 139, 637, 659
• LCM of 435, 826, 964, 526
• LCM of 686, 952, 309, 733
• LCM of 200, 830, 271, 217

1. What is the LCM of 356, 171, 763, 430?

Answer: LCM of 356, 171, 763, 430 is 9986403420.

2. How to calculate the LCM of 356, 171, 763, 430?

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 356, 171, 763, 430.

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}.