Given numbers are 478,702,484,438

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

The LCM of 478,702,484,438 is 2963966148.

Find LCM of 478,702,484,438 with Prime Factorization

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

2 x 3 x 239 x 117 x 242 x 73 = 2963966148

Therefore, the lowest common multiple of 478,702,484,438 is 2963966148.

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.

478 x 702 x 484 x 438 = 71135187552

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.

478 : 1, 2, 239, 478

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,702,484,438, is 2.

Now, the common factors can be found like this.

478:2x 239

702:2x 3x 3x 3x 13

484:2x 2x 11x 11

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 3 = 12

Therefore, the value for common factors is 12.

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 = 71135187552/(2x12)

LCM = 71135187552/24

LCM = 2963966148

Thus, we can understand that the LCM of 478,702,484,438 is 2963966148.

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

• LCM of 862, 404, 889, 266
• LCM of 391, 290, 503, 332
• LCM of 113, 828, 634, 889
• LCM of 847, 672, 145, 911
• LCM of 119, 458, 952, 498

1. What is the LCM of 478, 702, 484, 438?

Answer: LCM of 478, 702, 484, 438 is 2963966148.

2. How to calculate the LCM of 478, 702, 484, 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 478, 702, 484, 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}.