Given numbers are 509,377,638

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

The LCM of 509,377,638 is 4221646.

Find LCM of 509,377,638 with Prime Factorization

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

29 x 509 x 13 x 22 = 4221646

Therefore, the lowest common multiple of 509,377,638 is 4221646.

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.

509 x 377 x 638 = 122427734

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.

509 : 1, 509

377 : 1, 13, 29, 377

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 509,377,638, is 1.

Now, the common factors can be found like this.

509:509

377:13x 29

638:2x 11x 29

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

29 = 29

Therefore, the value for common factors is 29.

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 = 122427734/(1x29)

LCM = 122427734/29

LCM = 4221646

Thus, we can understand that the LCM of 509,377,638 is 4221646.

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

• LCM of 335, 300, 533
• LCM of 697, 937, 848
• LCM of 955, 824, 633
• LCM of 945, 485, 776
• LCM of 972, 163, 411

1. What is the LCM of 509, 377, 638?

Answer: LCM of 509, 377, 638 is 4221646.

2. How to calculate the LCM of 509, 377, 638?

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 509, 377, 638.

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}.