Given numbers are 780,239,478,458,357

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

The LCM of 780,239,478,458,357 is 5080131420.

Find LCM of 780,239,478,458,357 with Prime Factorization

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

2 x 3 x 239 x 130 x 1 x 1 x 229 x 119 = 5080131420

Therefore, the lowest common multiple of 780,239,478,458,357 is 5080131420.

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.

780 x 239 x 478 x 458 x 357 = 14569816912560

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.

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

239 : 1, 239

478 : 1, 2, 239, 478

458 : 1, 2, 229, 458

357 : 1, 3, 7, 17, 21, 51, 119, 357

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,239,478,458,357, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

239:239

478:2x 239

458:2x 229

357:3x 7x 17

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 239 = 2868

Therefore, the value for common factors is 2868.

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 = 14569816912560/(1x2868)

LCM = 14569816912560/2868

LCM = 5080131420

Thus, we can understand that the LCM of 780,239,478,458,357 is 5080131420.

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

• LCM of 456, 626, 863, 849, 982
• LCM of 139, 773, 757, 385, 396
• LCM of 847, 287, 229, 600, 841
• LCM of 951, 541, 429, 639, 570
• LCM of 811, 539, 684, 711, 253

1. What is the LCM of 780, 239, 478, 458, 357?

Answer: LCM of 780, 239, 478, 458, 357 is 5080131420.

2. How to calculate the LCM of 780, 239, 478, 458, 357?

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 780, 239, 478, 458, 357.

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}.