Given numbers are 473,689,854,427

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

The LCM of 473,689,854,427 is 278316038.

Find LCM of 473,689,854,427 with Prime Factorization

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

7 x 61 x 473 x 689 x 2 x 1 = 278316038

Therefore, the lowest common multiple of 473,689,854,427 is 278316038.

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 689 x 854 x 427 = 118840948226

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

689 : 1, 13, 53, 689

854 : 1, 2, 7, 14, 61, 122, 427, 854

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,689,854,427, is 1.

Now, the common factors can be found like this.

473:11x 43

689:13x 53

854:2x 7x 61

427:7x 61

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

7x 61 = 427

Therefore, the value for common factors is 427.

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 = 118840948226/(1x427)

LCM = 118840948226/427

LCM = 278316038

Thus, we can understand that the LCM of 473,689,854,427 is 278316038.

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

• LCM of 963, 679, 912, 726
• LCM of 934, 677, 974, 384
• LCM of 385, 886, 157, 923
• LCM of 938, 798, 870, 524
• LCM of 329, 279, 347, 455

1. What is the LCM of 473, 689, 854, 427?

Answer: LCM of 473, 689, 854, 427 is 278316038.

2. How to calculate the LCM of 473, 689, 854, 427?

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, 689, 854, 427.

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}.