Given numbers are 902,410,943,142

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

The LCM of 902,410,943,142 is 7364830.

Find LCM of 902,410,943,142 with Prime Factorization

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

2 x 41 x 11 x 5 x 23 x 71 = 7364830

Therefore, the lowest common multiple of 902,410,943,142 is 7364830.

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 410 x 943 x 142 = 49521116920

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

410 : 1, 2, 5, 10, 41, 82, 205, 410

943 : 1, 23, 41, 943

142 : 1, 2, 71, 142

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,410,943,142, is 1.

Now, the common factors can be found like this.

902:2x 11x 41

410:2x 5x 41

943:23x 41

142:2x 71

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 41x 41 = 6724

Therefore, the value for common factors is 6724.

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 = 49521116920/(1x6724)

LCM = 49521116920/6724

LCM = 7364830

Thus, we can understand that the LCM of 902,410,943,142 is 7364830.

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

• LCM of 750, 549, 961, 780
• LCM of 260, 133, 208, 457
• LCM of 960, 113, 827, 777
• LCM of 284, 401, 870, 316
• LCM of 405, 729, 233, 936

1. What is the LCM of 902, 410, 943, 142?

Answer: LCM of 902, 410, 943, 142 is 7364830.

2. How to calculate the LCM of 902, 410, 943, 142?

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, 410, 943, 142.

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}.