Given numbers are 872,431,545,457

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

The LCM of 872,431,545,457 is 858776120.

Find LCM of 872,431,545,457 with Prime Factorization

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

109 x 8 x 431 x 5 x 457 = 858776120

Therefore, the lowest common multiple of 872,431,545,457 is 858776120.

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.

872 x 431 x 545 x 457 = 93606597080

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.

872 : 1, 2, 4, 8, 109, 218, 436, 872

431 : 1, 431

545 : 1, 5, 109, 545

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,431,545,457, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

431:431

545:5x 109

457:457

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

109 = 109

Therefore, the value for common factors is 109.

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 = 93606597080/(1x109)

LCM = 93606597080/109

LCM = 858776120

Thus, we can understand that the LCM of 872,431,545,457 is 858776120.

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

• LCM of 659, 159, 116, 680
• LCM of 926, 233, 964, 989
• LCM of 703, 373, 503, 757
• LCM of 517, 766, 222, 620
• LCM of 928, 915, 763, 472

1. What is the LCM of 872, 431, 545, 457?

Answer: LCM of 872, 431, 545, 457 is 858776120.

2. How to calculate the LCM of 872, 431, 545, 457?

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 872, 431, 545, 457.

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}.