Given numbers are 432,641,920,637,226

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

The LCM of 432,641,920,637,226 is 2292226307280.

Find LCM of 432,641,920,637,226 with Prime Factorization

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

2 x 2 x 2 x 54 x 641 x 115 x 637 x 113 = 2292226307280

Therefore, the lowest common multiple of 432,641,920,637,226 is 2292226307280.

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.

432 x 641 x 920 x 637 x 226 = 36675620916480

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.

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

641 : 1, 641

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

637 : 1, 7, 13, 49, 91, 637

226 : 1, 2, 113, 226

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 432,641,920,637,226, is 1.

Now, the common factors can be found like this.

432:2x 2x 2x 2x 3x 3x 3

641:641

920:2x 2x 2x 5x 23

637:7x 7x 13

226:2x 113

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 2 = 16

Therefore, the value for common factors is 16.

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 = 36675620916480/(1x16)

LCM = 36675620916480/16

LCM = 2292226307280

Thus, we can understand that the LCM of 432,641,920,637,226 is 2292226307280.

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

• LCM of 992, 889, 775, 247, 956
• LCM of 255, 302, 474, 148, 373
• LCM of 490, 662, 790, 652, 639
• LCM of 640, 351, 304, 858, 127
• LCM of 934, 118, 298, 811, 760

1. What is the LCM of 432, 641, 920, 637, 226?

Answer: LCM of 432, 641, 920, 637, 226 is 2292226307280.

2. How to calculate the LCM of 432, 641, 920, 637, 226?

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 432, 641, 920, 637, 226.

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}.