Given numbers are 507,328,195,161

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

The LCM of 507,328,195,161 is 133868280.

Find LCM of 507,328,195,161 with Prime Factorization

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

3 x 13 x 13 x 328 x 5 x 161 = 133868280

Therefore, the lowest common multiple of 507,328,195,161 is 133868280.

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.

507 x 328 x 195 x 161 = 5220862920

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.

507 : 1, 3, 13, 39, 169, 507

328 : 1, 2, 4, 8, 41, 82, 164, 328

195 : 1, 3, 5, 13, 15, 39, 65, 195

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 507,328,195,161, is 1.

Now, the common factors can be found like this.

507:3x 13x 13

328:2x 2x 2x 41

195:3x 5x 13

161:7x 23

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

3x 13 = 39

Therefore, the value for common factors is 39.

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 = 5220862920/(1x39)

LCM = 5220862920/39

LCM = 133868280

Thus, we can understand that the LCM of 507,328,195,161 is 133868280.

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

• LCM of 458, 321, 700, 688
• LCM of 173, 531, 832, 863
• LCM of 951, 473, 520, 371
• LCM of 974, 487, 281, 830
• LCM of 459, 381, 190, 736

1. What is the LCM of 507, 328, 195, 161?

Answer: LCM of 507, 328, 195, 161 is 133868280.

2. How to calculate the LCM of 507, 328, 195, 161?

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 507, 328, 195, 161.

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}.