Given numbers are 685,698,134,961

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

The LCM of 685,698,134,961 is 30785356310.

Find LCM of 685,698,134,961 with Prime Factorization

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

2 x 685 x 349 x 67 x 961 = 30785356310

Therefore, the lowest common multiple of 685,698,134,961 is 30785356310.

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 698 x 134 x 961 = 61570712620

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

698 : 1, 2, 349, 698

134 : 1, 2, 67, 134

961 : 1, 31, 961

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,698,134,961, is 1.

Now, the common factors can be found like this.

685:5x 137

698:2x 349

134:2x 67

961:31x 31

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

2 = 2

Therefore, the value for common factors is 2.

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 = 61570712620/(1x2)

LCM = 61570712620/2

LCM = 30785356310

Thus, we can understand that the LCM of 685,698,134,961 is 30785356310.

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

• LCM of 537, 907, 586, 323
• LCM of 124, 799, 900, 424
• LCM of 118, 243, 673, 293
• LCM of 752, 773, 431, 296
• LCM of 861, 169, 968, 928

1. What is the LCM of 685, 698, 134, 961?

Answer: LCM of 685, 698, 134, 961 is 30785356310.

2. How to calculate the LCM of 685, 698, 134, 961?

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, 698, 134, 961.

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}.