Given numbers are 780,737,664,703

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

The LCM of 780,737,664,703 is 67085012280.

Find LCM of 780,737,664,703 with Prime Factorization

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

2 x 2 x 195 x 737 x 166 x 703 = 67085012280

Therefore, the lowest common multiple of 780,737,664,703 is 67085012280.

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 737 x 664 x 703 = 268340049120

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

737 : 1, 11, 67, 737

664 : 1, 2, 4, 8, 83, 166, 332, 664

703 : 1, 19, 37, 703

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,737,664,703, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

737:11x 67

664:2x 2x 2x 83

703:19x 37

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 268340049120/(1x4)

LCM = 268340049120/4

LCM = 67085012280

Thus, we can understand that the LCM of 780,737,664,703 is 67085012280.

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

• LCM of 601, 230, 403, 361
• LCM of 243, 959, 851, 250
• LCM of 807, 920, 669, 946
• LCM of 190, 762, 892, 853
• LCM of 775, 689, 681, 825

1. What is the LCM of 780, 737, 664, 703?

Answer: LCM of 780, 737, 664, 703 is 67085012280.

2. How to calculate the LCM of 780, 737, 664, 703?

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, 737, 664, 703.

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}.