Given numbers are 208,391,136,572

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

The LCM of 208,391,136,572 is 894608.

Find LCM of 208,391,136,572 with Prime Factorization

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

2 x 2 x 2 x 13 x 17 x 2 x 23 x 1 x 11 = 894608

Therefore, the lowest common multiple of 208,391,136,572 is 894608.

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.

208 x 391 x 136 x 572 = 6326667776

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.

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

391 : 1, 17, 23, 391

136 : 1, 2, 4, 8, 17, 34, 68, 136

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 208,391,136,572, is 1.

Now, the common factors can be found like this.

208:2x 2x 2x 2x 13

391:17x 23

136:2x 2x 2x 17

572:2x 2x 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.

2x 2x 2x 2x 2x 13x 17 = 7072

Therefore, the value for common factors is 7072.

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 = 6326667776/(1x7072)

LCM = 6326667776/7072

LCM = 894608

Thus, we can understand that the LCM of 208,391,136,572 is 894608.

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

• LCM of 703, 112, 664, 895
• LCM of 870, 838, 428, 505
• LCM of 146, 332, 333, 619
• LCM of 831, 277, 824, 739
• LCM of 730, 786, 712, 746

1. What is the LCM of 208, 391, 136, 572?

Answer: LCM of 208, 391, 136, 572 is 894608.

2. How to calculate the LCM of 208, 391, 136, 572?

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 208, 391, 136, 572.

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}.