Given numbers are 613,670,613,961

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

The LCM of 613,670,613,961 is 394692310.

Find LCM of 613,670,613,961 with Prime Factorization

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

613 x 1 x 670 x 1 x 961 = 394692310

Therefore, the lowest common multiple of 613,670,613,961 is 394692310.

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.

613 x 670 x 613 x 961 = 241946386030

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.

613 : 1, 613

670 : 1, 2, 5, 10, 67, 134, 335, 670

613 : 1, 613

961 : 1, 31, 961

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 613,670,613,961, is 1.

Now, the common factors can be found like this.

613:613

670:2x 5x 67

613:613

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.

613 = 613

Therefore, the value for common factors is 613.

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 = 241946386030/(1x613)

LCM = 241946386030/613

LCM = 394692310

Thus, we can understand that the LCM of 613,670,613,961 is 394692310.

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

• LCM of 494, 264, 801, 110
• LCM of 939, 417, 447, 450
• LCM of 148, 115, 872, 607
• LCM of 507, 931, 686, 933
• LCM of 237, 275, 100, 847

1. What is the LCM of 613, 670, 613, 961?

Answer: LCM of 613, 670, 613, 961 is 394692310.

2. How to calculate the LCM of 613, 670, 613, 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 613, 670, 613, 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}.