Given numbers are 906,442,169,974

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

The LCM of 906,442,169,974 is 1267630806.

Find LCM of 906,442,169,974 with Prime Factorization

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

2 x 13 x 453 x 17 x 13 x 487 = 1267630806

Therefore, the lowest common multiple of 906,442,169,974 is 1267630806.

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.

906 x 442 x 169 x 974 = 65916801912

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.

906 : 1, 2, 3, 6, 151, 302, 453, 906

442 : 1, 2, 13, 17, 26, 34, 221, 442

169 : 1, 13, 169

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 906,442,169,974, is 1.

Now, the common factors can be found like this.

906:2x 3x 151

442:2x 13x 17

169:13x 13

974:2x 487

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 13 = 52

Therefore, the value for common factors is 52.

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 = 65916801912/(1x52)

LCM = 65916801912/52

LCM = 1267630806

Thus, we can understand that the LCM of 906,442,169,974 is 1267630806.

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

• LCM of 555, 906, 768, 732
• LCM of 551, 332, 500, 589
• LCM of 734, 716, 440, 288
• LCM of 505, 192, 783, 520
• LCM of 425, 444, 705, 521

1. What is the LCM of 906, 442, 169, 974?

Answer: LCM of 906, 442, 169, 974 is 1267630806.

2. How to calculate the LCM of 906, 442, 169, 974?

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 906, 442, 169, 974.

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}.