Given numbers are 435,742,402,479,438

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

The LCM of 435,742,402,479,438 is 756182005530.

Find LCM of 435,742,402,479,438 with Prime Factorization

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

2 x 3 x 145 x 371 x 67 x 479 x 73 = 756182005530

Therefore, the lowest common multiple of 435,742,402,479,438 is 756182005530.

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.

435 x 742 x 402 x 479 x 438 = 27222552199080

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.

435 : 1, 3, 5, 15, 29, 87, 145, 435

742 : 1, 2, 7, 14, 53, 106, 371, 742

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

479 : 1, 479

438 : 1, 2, 3, 6, 73, 146, 219, 438

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 435,742,402,479,438, is 1.

Now, the common factors can be found like this.

435:3x 5x 29

742:2x 7x 53

402:2x 3x 67

479:479

438:2x 3x 73

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

2x 2x 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 27222552199080/(1x36)

LCM = 27222552199080/36

LCM = 756182005530

Thus, we can understand that the LCM of 435,742,402,479,438 is 756182005530.

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

• LCM of 641, 333, 347, 402, 973
• LCM of 663, 924, 779, 265, 457
• LCM of 998, 347, 775, 195, 641
• LCM of 812, 294, 729, 510, 156
• LCM of 795, 290, 545, 205, 235

1. What is the LCM of 435, 742, 402, 479, 438?

Answer: LCM of 435, 742, 402, 479, 438 is 756182005530.

2. How to calculate the LCM of 435, 742, 402, 479, 438?

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 435, 742, 402, 479, 438.

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}.