Given numbers are 260,842,402,357

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

The LCM of 260,842,402,357 is 2618173740.

Find LCM of 260,842,402,357 with Prime Factorization

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

2 x 3 x 130 x 421 x 67 x 119 = 2618173740

Therefore, the lowest common multiple of 260,842,402,357 is 2618173740.

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.

260 x 842 x 402 x 357 = 31418084880

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.

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

842 : 1, 2, 421, 842

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

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 260,842,402,357, is 1.

Now, the common factors can be found like this.

260:2x 2x 5x 13

842:2x 421

402:2x 3x 67

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 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 = 31418084880/(1x12)

LCM = 31418084880/12

LCM = 2618173740

Thus, we can understand that the LCM of 260,842,402,357 is 2618173740.

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

• LCM of 318, 217, 699, 612
• LCM of 919, 646, 717, 155
• LCM of 783, 334, 833, 932
• LCM of 196, 314, 760, 772
• LCM of 957, 409, 512, 788

1. What is the LCM of 260, 842, 402, 357?

Answer: LCM of 260, 842, 402, 357 is 2618173740.

2. How to calculate the LCM of 260, 842, 402, 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 260, 842, 402, 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}.