Given numbers are 780,638,884,528,536

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

The LCM of 780,638,884,528,536 is 1133623920.

Find LCM of 780,638,884,528,536 with Prime Factorization

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

2 x 2 x 2 x 3 x 11 x 13 x 5 x 29 x 17 x 2 x 67 = 1133623920

Therefore, the lowest common multiple of 780,638,884,528,536 is 1133623920.

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 638 x 884 x 528 x 536 = 124499113390080

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

638 : 1, 2, 11, 22, 29, 58, 319, 638

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

536 : 1, 2, 4, 8, 67, 134, 268, 536

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,638,884,528,536, is 2.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

638:2x 11x 29

884:2x 2x 13x 17

528:2x 2x 2x 2x 3x 11

536:2x 2x 2x 67

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 2x 2x 2x 2x 2x 3x 11x 13 = 54912

Therefore, the value for common factors is 54912.

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 = 124499113390080/(2x54912)

LCM = 124499113390080/109824

LCM = 1133623920

Thus, we can understand that the LCM of 780,638,884,528,536 is 1133623920.

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

• LCM of 941, 892, 704, 126, 824
• LCM of 394, 364, 836, 566, 172
• LCM of 714, 304, 559, 973, 904
• LCM of 755, 834, 385, 224, 577
• LCM of 104, 916, 742, 364, 161

1. What is the LCM of 780, 638, 884, 528, 536?

Answer: LCM of 780, 638, 884, 528, 536 is 1133623920.

2. How to calculate the LCM of 780, 638, 884, 528, 536?

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, 638, 884, 528, 536.

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}.