Given numbers are 403,394,814,613

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

The LCM of 403,394,814,613 is 39614679962.

Find LCM of 403,394,814,613 with Prime Factorization

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

2 x 403 x 197 x 407 x 613 = 39614679962

Therefore, the lowest common multiple of 403,394,814,613 is 39614679962.

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.

403 x 394 x 814 x 613 = 79229359924

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.

403 : 1, 13, 31, 403

394 : 1, 2, 197, 394

814 : 1, 2, 11, 22, 37, 74, 407, 814

613 : 1, 613

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,394,814,613, is 1.

Now, the common factors can be found like this.

403:13x 31

394:2x 197

814:2x 11x 37

613:613

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 = 79229359924/(1x2)

LCM = 79229359924/2

LCM = 39614679962

Thus, we can understand that the LCM of 403,394,814,613 is 39614679962.

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

• LCM of 328, 789, 140, 618
• LCM of 600, 265, 225, 500
• LCM of 430, 812, 569, 940
• LCM of 496, 172, 731, 583
• LCM of 919, 688, 422, 672

1. What is the LCM of 403, 394, 814, 613?

Answer: LCM of 403, 394, 814, 613 is 39614679962.

2. How to calculate the LCM of 403, 394, 814, 613?

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 403, 394, 814, 613.

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}.