Given numbers are 557,430,557,493

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

The LCM of 557,430,557,493 is 118078430.

Find LCM of 557,430,557,493 with Prime Factorization

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

557 x 1 x 430 x 1 x 493 = 118078430

Therefore, the lowest common multiple of 557,430,557,493 is 118078430.

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.

557 x 430 x 557 x 493 = 65769685510

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.

557 : 1, 557

430 : 1, 2, 5, 10, 43, 86, 215, 430

557 : 1, 557

493 : 1, 17, 29, 493

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 557,430,557,493, is 1.

Now, the common factors can be found like this.

557:557

430:2x 5x 43

557:557

493:17x 29

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

557 = 557

Therefore, the value for common factors is 557.

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 = 65769685510/(1x557)

LCM = 65769685510/557

LCM = 118078430

Thus, we can understand that the LCM of 557,430,557,493 is 118078430.

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

• LCM of 214, 523, 943, 688
• LCM of 376, 651, 573, 945
• LCM of 153, 127, 416, 917
• LCM of 319, 649, 924, 396
• LCM of 190, 273, 760, 834

1. What is the LCM of 557, 430, 557, 493?

Answer: LCM of 557, 430, 557, 493 is 118078430.

2. How to calculate the LCM of 557, 430, 557, 493?

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 557, 430, 557, 493.

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}.