Given numbers are 690,558,953,876

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

The LCM of 690,558,953,876 is 8928485460.

Find LCM of 690,558,953,876 with Prime Factorization

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

2 x 3 x 115 x 93 x 953 x 146 = 8928485460

Therefore, the lowest common multiple of 690,558,953,876 is 8928485460.

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.

690 x 558 x 953 x 876 = 321425476560

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.

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

558 : 1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

953 : 1, 953

876 : 1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 690,558,953,876, is 1.

Now, the common factors can be found like this.

690:2x 3x 5x 23

558:2x 3x 3x 31

953:953

876:2x 2x 3x 73

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

2x 2x 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 321425476560/(1x36)

LCM = 321425476560/36

LCM = 8928485460

Thus, we can understand that the LCM of 690,558,953,876 is 8928485460.

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

• LCM of 899, 754, 500, 219
• LCM of 139, 641, 959, 557
• LCM of 185, 363, 277, 982
• LCM of 127, 489, 809, 827
• LCM of 849, 582, 288, 799

1. What is the LCM of 690, 558, 953, 876?

Answer: LCM of 690, 558, 953, 876 is 8928485460.

2. How to calculate the LCM of 690, 558, 953, 876?

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 690, 558, 953, 876.

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}.