Given numbers are 513,682,121,779

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

The LCM of 513,682,121,779 is 157789566.

Find LCM of 513,682,121,779 with Prime Factorization

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

11 x 19 x 27 x 62 x 11 x 41 = 157789566

Therefore, the lowest common multiple of 513,682,121,779 is 157789566.

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.

513 x 682 x 121 x 779 = 32978019294

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.

513 : 1, 3, 9, 19, 27, 57, 171, 513

682 : 1, 2, 11, 22, 31, 62, 341, 682

121 : 1, 11, 121

779 : 1, 19, 41, 779

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 513,682,121,779, is 1.

Now, the common factors can be found like this.

513:3x 3x 3x 19

682:2x 11x 31

121:11x 11

779:19x 41

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

11x 19 = 209

Therefore, the value for common factors is 209.

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 = 32978019294/(1x209)

LCM = 32978019294/209

LCM = 157789566

Thus, we can understand that the LCM of 513,682,121,779 is 157789566.

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

• LCM of 428, 573, 684, 151
• LCM of 426, 507, 434, 754
• LCM of 111, 251, 691, 431
• LCM of 247, 576, 513, 416
• LCM of 725, 401, 491, 931

1. What is the LCM of 513, 682, 121, 779?

Answer: LCM of 513, 682, 121, 779 is 157789566.

2. How to calculate the LCM of 513, 682, 121, 779?

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 513, 682, 121, 779.

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}.