Given numbers are 473,455,546,920

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

The LCM of 473,455,546,920 is 118798680.

Find LCM of 473,455,546,920 with Prime Factorization

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

2 x 5 x 7 x 13 x 473 x 1 x 3 x 92 = 118798680

Therefore, the lowest common multiple of 473,455,546,920 is 118798680.

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.

473 x 455 x 546 x 920 = 108106798800

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.

473 : 1, 11, 43, 473

455 : 1, 5, 7, 13, 35, 65, 91, 455

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,455,546,920, is 1.

Now, the common factors can be found like this.

473:11x 43

455:5x 7x 13

546:2x 3x 7x 13

920:2x 2x 2x 5x 23

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

2x 5x 7x 13 = 910

Therefore, the value for common factors is 910.

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 = 108106798800/(1x910)

LCM = 108106798800/910

LCM = 118798680

Thus, we can understand that the LCM of 473,455,546,920 is 118798680.

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

• LCM of 993, 353, 732, 317
• LCM of 406, 685, 415, 538
• LCM of 670, 797, 536, 592
• LCM of 859, 358, 156, 173
• LCM of 100, 843, 744, 702

1. What is the LCM of 473, 455, 546, 920?

Answer: LCM of 473, 455, 546, 920 is 118798680.

2. How to calculate the LCM of 473, 455, 546, 920?

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 473, 455, 546, 920.

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}.