Given numbers are 802,457,858

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

The LCM of 802,457,858 is 157234506.

Find LCM of 802,457,858 with Prime Factorization

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

2 x 401 x 457 x 429 = 157234506

Therefore, the lowest common multiple of 802,457,858 is 157234506.

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.

802 x 457 x 858 = 314469012

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.

802 : 1, 2, 401, 802

457 : 1, 457

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 802,457,858, is 1.

Now, the common factors can be found like this.

802:2x 401

457:457

858:2x 3x 11x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 314469012/(1x2)

LCM = 314469012/2

LCM = 157234506

Thus, we can understand that the LCM of 802,457,858 is 157234506.

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

• LCM of 791, 383, 964
• LCM of 207, 963, 137
• LCM of 755, 818, 377
• LCM of 378, 814, 677
• LCM of 668, 584, 490

1. What is the LCM of 802, 457, 858?

Answer: LCM of 802, 457, 858 is 157234506.

2. How to calculate the LCM of 802, 457, 858?

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 802, 457, 858.

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}.