Given numbers are 553,121,260,803,431

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

The LCM of 553,121,260,803,431 is 547373766940.

Find LCM of 553,121,260,803,431 with Prime Factorization

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

11 x 553 x 11 x 260 x 73 x 431 = 547373766940

Therefore, the lowest common multiple of 553,121,260,803,431 is 547373766940.

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.

553 x 121 x 260 x 803 x 431 = 6021111436340

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.

553 : 1, 7, 79, 553

121 : 1, 11, 121

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

803 : 1, 11, 73, 803

431 : 1, 431

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,121,260,803,431, is 1.

Now, the common factors can be found like this.

553:7x 79

121:11x 11

260:2x 2x 5x 13

803:11x 73

431:431

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

11 = 11

Therefore, the value for common factors is 11.

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 = 6021111436340/(1x11)

LCM = 6021111436340/11

LCM = 547373766940

Thus, we can understand that the LCM of 553,121,260,803,431 is 547373766940.

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

• LCM of 364, 809, 798, 250, 359
• LCM of 406, 925, 302, 573, 502
• LCM of 878, 778, 757, 291, 476
• LCM of 594, 146, 690, 777, 830
• LCM of 484, 443, 239, 767, 727

1. What is the LCM of 553, 121, 260, 803, 431?

Answer: LCM of 553, 121, 260, 803, 431 is 547373766940.

2. How to calculate the LCM of 553, 121, 260, 803, 431?

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 553, 121, 260, 803, 431.

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}.