Given numbers are 472,670,257,478

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

The LCM of 472,670,257,478 is 9712204760.

Find LCM of 472,670,257,478 with Prime Factorization

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

2 x 236 x 335 x 257 x 239 = 9712204760

Therefore, the lowest common multiple of 472,670,257,478 is 9712204760.

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.

472 x 670 x 257 x 478 = 38848819040

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.

472 : 1, 2, 4, 8, 59, 118, 236, 472

670 : 1, 2, 5, 10, 67, 134, 335, 670

257 : 1, 257

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 472,670,257,478, is 1.

Now, the common factors can be found like this.

472:2x 2x 2x 59

670:2x 5x 67

257:257

478:2x 239

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 = 38848819040/(1x4)

LCM = 38848819040/4

LCM = 9712204760

Thus, we can understand that the LCM of 472,670,257,478 is 9712204760.

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

• LCM of 307, 488, 125, 146
• LCM of 689, 765, 106, 300
• LCM of 227, 929, 325, 518
• LCM of 299, 619, 521, 636
• LCM of 471, 250, 997, 974

1. What is the LCM of 472, 670, 257, 478?

Answer: LCM of 472, 670, 257, 478 is 9712204760.

2. How to calculate the LCM of 472, 670, 257, 478?

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 472, 670, 257, 478.

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}.