Given numbers are 627,501,420,889

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

The LCM of 627,501,420,889 is 1861726020.

Find LCM of 627,501,420,889 with Prime Factorization

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

3 x 7 x 209 x 167 x 20 x 127 = 1861726020

Therefore, the lowest common multiple of 627,501,420,889 is 1861726020.

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.

627 x 501 x 420 x 889 = 117288739260

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.

627 : 1, 3, 11, 19, 33, 57, 209, 627

501 : 1, 3, 167, 501

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

889 : 1, 7, 127, 889

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,501,420,889, is 1.

Now, the common factors can be found like this.

627:3x 11x 19

501:3x 167

420:2x 2x 3x 5x 7

889:7x 127

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

3x 3x 7 = 63

Therefore, the value for common factors is 63.

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 = 117288739260/(1x63)

LCM = 117288739260/63

LCM = 1861726020

Thus, we can understand that the LCM of 627,501,420,889 is 1861726020.

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

• LCM of 373, 566, 581, 906
• LCM of 120, 889, 807, 999
• LCM of 315, 272, 708, 725
• LCM of 626, 573, 205, 628
• LCM of 620, 991, 643, 895

1. What is the LCM of 627, 501, 420, 889?

Answer: LCM of 627, 501, 420, 889 is 1861726020.

2. How to calculate the LCM of 627, 501, 420, 889?

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 627, 501, 420, 889.

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}.