Given numbers are 507,221,143

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

The LCM of 507,221,143 is 94809.

Find LCM of 507,221,143 with Prime Factorization

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

13 x 39 x 17 x 11 = 94809

Therefore, the lowest common multiple of 507,221,143 is 94809.

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.

507 x 221 x 143 = 16022721

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.

507 : 1, 3, 13, 39, 169, 507

221 : 1, 13, 17, 221

143 : 1, 11, 13, 143

13 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 507,221,143, is 13.

Now, the common factors can be found like this.

507:3x 13x 13

221:13x 17

143:11x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 16022721/(13x13)

LCM = 16022721/169

LCM = 94809

Thus, we can understand that the LCM of 507,221,143 is 94809.

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

• LCM of 764, 439, 634
• LCM of 484, 974, 552
• LCM of 263, 933, 651
• LCM of 698, 120, 857
• LCM of 845, 530, 893

1. What is the LCM of 507, 221, 143?

Answer: LCM of 507, 221, 143 is 94809.

2. How to calculate the LCM of 507, 221, 143?

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 507, 221, 143.

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}.