Given numbers are 753,169,728,115

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

The LCM of 753,169,728,115 is 819535080.

Find LCM of 753,169,728,115 with Prime Factorization

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

13 x 753 x 13 x 56 x 115 = 819535080

Therefore, the lowest common multiple of 753,169,728,115 is 819535080.

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.

753 x 169 x 728 x 115 = 10653956040

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.

753 : 1, 3, 251, 753

169 : 1, 13, 169

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

115 : 1, 5, 23, 115

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 753,169,728,115, is 1.

Now, the common factors can be found like this.

753:3x 251

169:13x 13

728:2x 2x 2x 7x 13

115:5x 23

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

13 = 13

Therefore, the value for common factors is 13.

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 = 10653956040/(1x13)

LCM = 10653956040/13

LCM = 819535080

Thus, we can understand that the LCM of 753,169,728,115 is 819535080.

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

• LCM of 617, 499, 868, 281
• LCM of 196, 796, 452, 847
• LCM of 743, 549, 988, 983
• LCM of 924, 145, 631, 802
• LCM of 847, 523, 340, 197

1. What is the LCM of 753, 169, 728, 115?

Answer: LCM of 753, 169, 728, 115 is 819535080.

2. How to calculate the LCM of 753, 169, 728, 115?

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 753, 169, 728, 115.

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}.