Given numbers are 874,161,690,331

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

The LCM of 874,161,690,331 is 30375870.

Find LCM of 874,161,690,331 with Prime Factorization

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

2 x 23 x 19 x 7 x 15 x 331 = 30375870

Therefore, the lowest common multiple of 874,161,690,331 is 30375870.

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.

874 x 161 x 690 x 331 = 32137670460

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.

874 : 1, 2, 19, 23, 38, 46, 437, 874

161 : 1, 7, 23, 161

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

331 : 1, 331

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 874,161,690,331, is 1.

Now, the common factors can be found like this.

874:2x 19x 23

161:7x 23

690:2x 3x 5x 23

331:331

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

2x 23x 23 = 1058

Therefore, the value for common factors is 1058.

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 = 32137670460/(1x1058)

LCM = 32137670460/1058

LCM = 30375870

Thus, we can understand that the LCM of 874,161,690,331 is 30375870.

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

• LCM of 872, 723, 175, 673
• LCM of 398, 571, 635, 370
• LCM of 979, 963, 893, 814
• LCM of 373, 814, 237, 757
• LCM of 724, 819, 854, 645

1. What is the LCM of 874, 161, 690, 331?

Answer: LCM of 874, 161, 690, 331 is 30375870.

2. How to calculate the LCM of 874, 161, 690, 331?

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 874, 161, 690, 331.

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}.