Given numbers are 674,425,278,478

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

The LCM of 674,425,278,478 is 9516155450.

Find LCM of 674,425,278,478 with Prime Factorization

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

2 x 337 x 425 x 139 x 239 = 9516155450

Therefore, the lowest common multiple of 674,425,278,478 is 9516155450.

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.

674 x 425 x 278 x 478 = 38064621800

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.

674 : 1, 2, 337, 674

425 : 1, 5, 17, 25, 85, 425

278 : 1, 2, 139, 278

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 674,425,278,478, is 1.

Now, the common factors can be found like this.

674:2x 337

425:5x 5x 17

278:2x 139

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 = 38064621800/(1x4)

LCM = 38064621800/4

LCM = 9516155450

Thus, we can understand that the LCM of 674,425,278,478 is 9516155450.

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

• LCM of 766, 395, 527, 738
• LCM of 392, 700, 869, 835
• LCM of 245, 386, 105, 333
• LCM of 178, 818, 469, 215
• LCM of 324, 977, 873, 280

1. What is the LCM of 674, 425, 278, 478?

Answer: LCM of 674, 425, 278, 478 is 9516155450.

2. How to calculate the LCM of 674, 425, 278, 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 674, 425, 278, 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}.