Given numbers are 701,411,154,780

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

The LCM of 701,411,154,780 is 5767982220.

Find LCM of 701,411,154,780 with Prime Factorization

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

2 x 3 x 701 x 137 x 77 x 130 = 5767982220

Therefore, the lowest common multiple of 701,411,154,780 is 5767982220.

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.

701 x 411 x 154 x 780 = 34607893320

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.

701 : 1, 701

411 : 1, 3, 137, 411

154 : 1, 2, 7, 11, 14, 22, 77, 154

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 701,411,154,780, is 1.

Now, the common factors can be found like this.

701:701

411:3x 137

154:2x 7x 11

780:2x 2x 3x 5x 13

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 34607893320/(1x6)

LCM = 34607893320/6

LCM = 5767982220

Thus, we can understand that the LCM of 701,411,154,780 is 5767982220.

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

• LCM of 641, 839, 600, 311
• LCM of 203, 767, 405, 535
• LCM of 613, 748, 756, 712
• LCM of 679, 229, 334, 307
• LCM of 312, 549, 221, 458

1. What is the LCM of 701, 411, 154, 780?

Answer: LCM of 701, 411, 154, 780 is 5767982220.

2. How to calculate the LCM of 701, 411, 154, 780?

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 701, 411, 154, 780.

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}.