Given numbers are 733,780,520,403

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

The LCM of 733,780,520,403 is 35447880.

Find LCM of 733,780,520,403 with Prime Factorization

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

2 x 2 x 5 x 13 x 733 x 3 x 2 x 31 = 35447880

Therefore, the lowest common multiple of 733,780,520,403 is 35447880.

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.

733 x 780 x 520 x 403 = 119813834400

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.

733 : 1, 733

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

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

403 : 1, 13, 31, 403

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 733,780,520,403, is 1.

Now, the common factors can be found like this.

733:733

780:2x 2x 3x 5x 13

520:2x 2x 2x 5x 13

403:13x 31

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 5x 13x 13 = 3380

Therefore, the value for common factors is 3380.

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 = 119813834400/(1x3380)

LCM = 119813834400/3380

LCM = 35447880

Thus, we can understand that the LCM of 733,780,520,403 is 35447880.

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

• LCM of 914, 221, 733, 962
• LCM of 653, 780, 432, 770
• LCM of 227, 359, 836, 539
• LCM of 899, 800, 773, 310
• LCM of 222, 152, 987, 361

1. What is the LCM of 733, 780, 520, 403?

Answer: LCM of 733, 780, 520, 403 is 35447880.

2. How to calculate the LCM of 733, 780, 520, 403?

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 733, 780, 520, 403.

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}.