Given numbers are 392,698,226,478

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

The LCM of 392,698,226,478 is 3694773656.

Find LCM of 392,698,226,478 with Prime Factorization

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

2 x 196 x 349 x 113 x 239 = 3694773656

Therefore, the lowest common multiple of 392,698,226,478 is 3694773656.

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.

392 x 698 x 226 x 478 = 29558189248

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.

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

698 : 1, 2, 349, 698

226 : 1, 2, 113, 226

478 : 1, 2, 239, 478

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 392,698,226,478, is 2.

Now, the common factors can be found like this.

392:2x 2x 2x 7x 7

698:2x 349

226:2x 113

478:2x 239

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 29558189248/(2x4)

LCM = 29558189248/8

LCM = 3694773656

Thus, we can understand that the LCM of 392,698,226,478 is 3694773656.

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

• LCM of 424, 265, 374, 327
• LCM of 846, 157, 705, 601
• LCM of 879, 271, 443, 621
• LCM of 611, 190, 286, 126
• LCM of 522, 836, 876, 995

1. What is the LCM of 392, 698, 226, 478?

Answer: LCM of 392, 698, 226, 478 is 3694773656.

2. How to calculate the LCM of 392, 698, 226, 478?

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 392, 698, 226, 478.

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}.