Given numbers are 553,449,377,390

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

The LCM of 553,449,377,390 is 2808239070.

Find LCM of 553,449,377,390 with Prime Factorization

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

13 x 553 x 449 x 29 x 30 = 2808239070

Therefore, the lowest common multiple of 553,449,377,390 is 2808239070.

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.

553 x 449 x 377 x 390 = 36507107910

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.

553 : 1, 7, 79, 553

449 : 1, 449

377 : 1, 13, 29, 377

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,449,377,390, is 1.

Now, the common factors can be found like this.

553:7x 79

449:449

377:13x 29

390:2x 3x 5x 13

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 = 36507107910/(1x13)

LCM = 36507107910/13

LCM = 2808239070

Thus, we can understand that the LCM of 553,449,377,390 is 2808239070.

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

• LCM of 681, 517, 900, 477
• LCM of 653, 105, 644, 760
• LCM of 779, 513, 330, 219
• LCM of 145, 841, 931, 319
• LCM of 481, 993, 248, 152

1. What is the LCM of 553, 449, 377, 390?

Answer: LCM of 553, 449, 377, 390 is 2808239070.

2. How to calculate the LCM of 553, 449, 377, 390?

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 553, 449, 377, 390.

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}.