Given numbers are 902,226,538,578

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

The LCM of 902,226,538,578 is 7923829166.

Find LCM of 902,226,538,578 with Prime Factorization

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

2 x 451 x 113 x 269 x 289 = 7923829166

Therefore, the lowest common multiple of 902,226,538,578 is 7923829166.

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.

902 x 226 x 538 x 578 = 63390633328

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.

902 : 1, 2, 11, 22, 41, 82, 451, 902

226 : 1, 2, 113, 226

538 : 1, 2, 269, 538

578 : 1, 2, 17, 34, 289, 578

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,226,538,578, is 2.

Now, the common factors can be found like this.

902:2x 11x 41

226:2x 113

538:2x 269

578:2x 17x 17

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 63390633328/(2x4)

LCM = 63390633328/8

LCM = 7923829166

Thus, we can understand that the LCM of 902,226,538,578 is 7923829166.

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

• LCM of 389, 223, 749, 609
• LCM of 868, 550, 490, 945
• LCM of 658, 688, 878, 442
• LCM of 495, 454, 236, 440
• LCM of 914, 372, 156, 647

1. What is the LCM of 902, 226, 538, 578?

Answer: LCM of 902, 226, 538, 578 is 7923829166.

2. How to calculate the LCM of 902, 226, 538, 578?

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 902, 226, 538, 578.

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}.