Given numbers are 618,371,161,532

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

The LCM of 618,371,161,532 is 200388972.

Find LCM of 618,371,161,532 with Prime Factorization

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

2 x 7 x 309 x 53 x 23 x 38 = 200388972

Therefore, the lowest common multiple of 618,371,161,532 is 200388972.

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.

618 x 371 x 161 x 532 = 19638119256

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.

618 : 1, 2, 3, 6, 103, 206, 309, 618

371 : 1, 7, 53, 371

161 : 1, 7, 23, 161

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,371,161,532, is 1.

Now, the common factors can be found like this.

618:2x 3x 103

371:7x 53

161:7x 23

532:2x 2x 7x 19

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

2x 7x 7 = 98

Therefore, the value for common factors is 98.

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 = 19638119256/(1x98)

LCM = 19638119256/98

LCM = 200388972

Thus, we can understand that the LCM of 618,371,161,532 is 200388972.

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

• LCM of 731, 500, 858, 307
• LCM of 795, 199, 221, 956
• LCM of 564, 213, 363, 639
• LCM of 600, 610, 624, 729
• LCM of 156, 780, 193, 561

1. What is the LCM of 618, 371, 161, 532?

Answer: LCM of 618, 371, 161, 532 is 200388972.

2. How to calculate the LCM of 618, 371, 161, 532?

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 618, 371, 161, 532.

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}.