Given numbers are 685,149,149,623

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

The LCM of 685,149,149,623 is 63586495.

Find LCM of 685,149,149,623 with Prime Factorization

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

149 x 685 x 1 x 1 x 623 = 63586495

Therefore, the lowest common multiple of 685,149,149,623 is 63586495.

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.

685 x 149 x 149 x 623 = 9474387755

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.

685 : 1, 5, 137, 685

149 : 1, 149

149 : 1, 149

623 : 1, 7, 89, 623

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,149,149,623, is 1.

Now, the common factors can be found like this.

685:5x 137

149:149

149:149

623:7x 89

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

149 = 149

Therefore, the value for common factors is 149.

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 = 9474387755/(1x149)

LCM = 9474387755/149

LCM = 63586495

Thus, we can understand that the LCM of 685,149,149,623 is 63586495.

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

• LCM of 871, 420, 742, 182
• LCM of 185, 293, 971, 336
• LCM of 975, 631, 907, 338
• LCM of 627, 206, 499, 687
• LCM of 532, 624, 197, 107

1. What is the LCM of 685, 149, 149, 623?

Answer: LCM of 685, 149, 149, 623 is 63586495.

2. How to calculate the LCM of 685, 149, 149, 623?

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 685, 149, 149, 623.

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}.