Given numbers are 676,620,516,619

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

The LCM of 676,620,516,619 is 8366787780.

Find LCM of 676,620,516,619 with Prime Factorization

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

2 x 2 x 169 x 155 x 129 x 619 = 8366787780

Therefore, the lowest common multiple of 676,620,516,619 is 8366787780.

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.

676 x 620 x 516 x 619 = 133868604480

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.

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

619 : 1, 619

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,620,516,619, is 1.

Now, the common factors can be found like this.

676:2x 2x 13x 13

620:2x 2x 5x 31

516:2x 2x 3x 43

619:619

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 133868604480/(1x16)

LCM = 133868604480/16

LCM = 8366787780

Thus, we can understand that the LCM of 676,620,516,619 is 8366787780.

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

• LCM of 645, 723, 813, 639
• LCM of 148, 395, 499, 951
• LCM of 837, 952, 517, 913
• LCM of 299, 113, 891, 220
• LCM of 340, 452, 264, 287

1. What is the LCM of 676, 620, 516, 619?

Answer: LCM of 676, 620, 516, 619 is 8366787780.

2. How to calculate the LCM of 676, 620, 516, 619?

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 676, 620, 516, 619.

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}.