Given numbers are 402,471,436,131

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

The LCM of 402,471,436,131 is 1802409612.

Find LCM of 402,471,436,131 with Prime Factorization

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

2 x 3 x 67 x 157 x 218 x 131 = 1802409612

Therefore, the lowest common multiple of 402,471,436,131 is 1802409612.

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.

402 x 471 x 436 x 131 = 10814457672

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

471 : 1, 3, 157, 471

436 : 1, 2, 4, 109, 218, 436

131 : 1, 131

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,471,436,131, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

471:3x 157

436:2x 2x 109

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 3 = 6

Therefore, the value for common factors is 6.

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 = 10814457672/(1x6)

LCM = 10814457672/6

LCM = 1802409612

Thus, we can understand that the LCM of 402,471,436,131 is 1802409612.

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

• LCM of 650, 918, 832, 357
• LCM of 513, 428, 665, 218
• LCM of 887, 649, 745, 948
• LCM of 965, 206, 541, 605
• LCM of 661, 831, 845, 650

1. What is the LCM of 402, 471, 436, 131?

Answer: LCM of 402, 471, 436, 131 is 1802409612.

2. How to calculate the LCM of 402, 471, 436, 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 402, 471, 436, 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}.