Given numbers are 709,408,685,137

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

The LCM of 709,408,685,137 is 198151320.

Find LCM of 709,408,685,137 with Prime Factorization

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

137 x 709 x 408 x 5 x 1 = 198151320

Therefore, the lowest common multiple of 709,408,685,137 is 198151320.

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.

709 x 408 x 685 x 137 = 27146730840

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.

709 : 1, 709

408 : 1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

685 : 1, 5, 137, 685

137 : 1, 137

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 709,408,685,137, is 1.

Now, the common factors can be found like this.

709:709

408:2x 2x 2x 3x 17

685:5x 137

137:137

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

137 = 137

Therefore, the value for common factors is 137.

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 = 27146730840/(1x137)

LCM = 27146730840/137

LCM = 198151320

Thus, we can understand that the LCM of 709,408,685,137 is 198151320.

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

• LCM of 271, 593, 577, 679
• LCM of 958, 534, 982, 840
• LCM of 679, 696, 472, 947
• LCM of 939, 910, 827, 204
• LCM of 771, 264, 376, 510

1. What is the LCM of 709, 408, 685, 137?

Answer: LCM of 709, 408, 685, 137 is 198151320.

2. How to calculate the LCM of 709, 408, 685, 137?

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 709, 408, 685, 137.

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}.