Given numbers are 721,728,609,950

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

The LCM of 721,728,609,950 is 3098713800.

Find LCM of 721,728,609,950 with Prime Factorization

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

2 x 7 x 103 x 52 x 87 x 475 = 3098713800

Therefore, the lowest common multiple of 721,728,609,950 is 3098713800.

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.

721 x 728 x 609 x 950 = 303673952400

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.

721 : 1, 7, 103, 721

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

609 : 1, 3, 7, 21, 29, 87, 203, 609

950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 721,728,609,950, is 1.

Now, the common factors can be found like this.

721:7x 103

728:2x 2x 2x 7x 13

609:3x 7x 29

950:2x 5x 5x 19

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

2x 7x 7 = 98

Therefore, the value for common factors is 98.

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 = 303673952400/(1x98)

LCM = 303673952400/98

LCM = 3098713800

Thus, we can understand that the LCM of 721,728,609,950 is 3098713800.

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

• LCM of 134, 467, 639, 157
• LCM of 907, 837, 510, 960
• LCM of 416, 291, 188, 315
• LCM of 537, 808, 671, 112
• LCM of 950, 978, 717, 560

1. What is the LCM of 721, 728, 609, 950?

Answer: LCM of 721, 728, 609, 950 is 3098713800.

2. How to calculate the LCM of 721, 728, 609, 950?

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 721, 728, 609, 950.

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}.