Given numbers are 505,212,136,131

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

The LCM of 505,212,136,131 is 476845240.

Find LCM of 505,212,136,131 with Prime Factorization

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

2 x 2 x 505 x 53 x 34 x 131 = 476845240

Therefore, the lowest common multiple of 505,212,136,131 is 476845240.

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.

505 x 212 x 136 x 131 = 1907380960

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.

505 : 1, 5, 101, 505

212 : 1, 2, 4, 53, 106, 212

136 : 1, 2, 4, 8, 17, 34, 68, 136

131 : 1, 131

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 505,212,136,131, is 1.

Now, the common factors can be found like this.

505:5x 101

212:2x 2x 53

136:2x 2x 2x 17

131:131

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 1907380960/(1x4)

LCM = 1907380960/4

LCM = 476845240

Thus, we can understand that the LCM of 505,212,136,131 is 476845240.

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

• LCM of 295, 673, 433, 108
• LCM of 243, 484, 362, 343
• LCM of 674, 395, 990, 279
• LCM of 203, 807, 759, 710
• LCM of 296, 334, 446, 751

1. What is the LCM of 505, 212, 136, 131?

Answer: LCM of 505, 212, 136, 131 is 476845240.

2. How to calculate the LCM of 505, 212, 136, 131?

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 505, 212, 136, 131.

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}.