Given numbers are 847,137,190,638,851

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

The LCM of 847,137,190,638,851 is 544108031390.

Find LCM of 847,137,190,638,851 with Prime Factorization

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

2 x 11 x 77 x 137 x 95 x 29 x 851 = 544108031390

Therefore, the lowest common multiple of 847,137,190,638,851 is 544108031390.

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.

847 x 137 x 190 x 638 x 851 = 11970376690580

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.

847 : 1, 7, 11, 77, 121, 847

137 : 1, 137

190 : 1, 2, 5, 10, 19, 38, 95, 190

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

851 : 1, 23, 37, 851

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 847,137,190,638,851, is 1.

Now, the common factors can be found like this.

847:7x 11x 11

137:137

190:2x 5x 19

638:2x 11x 29

851:23x 37

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 11970376690580/(1x22)

LCM = 11970376690580/22

LCM = 544108031390

Thus, we can understand that the LCM of 847,137,190,638,851 is 544108031390.

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

• LCM of 188, 687, 140, 613, 650
• LCM of 753, 758, 471, 662, 547
• LCM of 750, 803, 671, 478, 510
• LCM of 510, 944, 858, 226, 732
• LCM of 189, 256, 970, 697, 800

1. What is the LCM of 847, 137, 190, 638, 851?

Answer: LCM of 847, 137, 190, 638, 851 is 544108031390.

2. How to calculate the LCM of 847, 137, 190, 638, 851?

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 847, 137, 190, 638, 851.

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}.