Given numbers are 920,476,936,490,545

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

The LCM of 920,476,936,490,545 is 9773389080.

Find LCM of 920,476,936,490,545 with Prime Factorization

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

2 x 2 x 2 x 5 x 7 x 23 x 17 x 117 x 7 x 109 = 9773389080

Therefore, the lowest common multiple of 920,476,936,490,545 is 9773389080.

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.

920 x 476 x 936 x 490 x 545 = 109461957696000

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.

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

476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,476,936,490,545, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

476:2x 2x 7x 17

936:2x 2x 2x 3x 3x 13

490:2x 5x 7x 7

545:5x 109

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 2x 2x 5x 5x 7 = 11200

Therefore, the value for common factors is 11200.

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 = 109461957696000/(1x11200)

LCM = 109461957696000/11200

LCM = 9773389080

Thus, we can understand that the LCM of 920,476,936,490,545 is 9773389080.

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

• LCM of 601, 709, 267, 201, 771
• LCM of 528, 948, 882, 700, 559
• LCM of 957, 829, 579, 834, 958
• LCM of 602, 498, 636, 272, 924
• LCM of 603, 246, 535, 726, 537

1. What is the LCM of 920, 476, 936, 490, 545?

Answer: LCM of 920, 476, 936, 490, 545 is 9773389080.

2. How to calculate the LCM of 920, 476, 936, 490, 545?

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 920, 476, 936, 490, 545.

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}.