Given numbers are 689,793,213,746

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

The LCM of 689,793,213,746 is 6678324042.

Find LCM of 689,793,213,746 with Prime Factorization

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

13 x 53 x 61 x 213 x 746 = 6678324042

Therefore, the lowest common multiple of 689,793,213,746 is 6678324042.

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.

689 x 793 x 213 x 746 = 86818212546

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.

689 : 1, 13, 53, 689

793 : 1, 13, 61, 793

213 : 1, 3, 71, 213

746 : 1, 2, 373, 746

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,793,213,746, is 1.

Now, the common factors can be found like this.

689:13x 53

793:13x 61

213:3x 71

746:2x 373

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

13 = 13

Therefore, the value for common factors is 13.

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 = 86818212546/(1x13)

LCM = 86818212546/13

LCM = 6678324042

Thus, we can understand that the LCM of 689,793,213,746 is 6678324042.

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

• LCM of 823, 301, 714, 825
• LCM of 608, 809, 465, 586
• LCM of 613, 166, 502, 408
• LCM of 956, 643, 222, 558
• LCM of 608, 362, 998, 419

1. What is the LCM of 689, 793, 213, 746?

Answer: LCM of 689, 793, 213, 746 is 6678324042.

2. How to calculate the LCM of 689, 793, 213, 746?

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 689, 793, 213, 746.

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}.