Given numbers are 455,319,554,988

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

The LCM of 455,319,554,988 is 3055592540.

Find LCM of 455,319,554,988 with Prime Factorization

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

2 x 13 x 35 x 319 x 277 x 38 = 3055592540

Therefore, the lowest common multiple of 455,319,554,988 is 3055592540.

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.

455 x 319 x 554 x 988 = 79445406040

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

319 : 1, 11, 29, 319

554 : 1, 2, 277, 554

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,319,554,988, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

319:11x 29

554:2x 277

988:2x 2x 13x 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 13 = 26

Therefore, the value for common factors is 26.

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 = 79445406040/(1x26)

LCM = 79445406040/26

LCM = 3055592540

Thus, we can understand that the LCM of 455,319,554,988 is 3055592540.

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

• LCM of 161, 268, 829, 766
• LCM of 140, 836, 705, 943
• LCM of 300, 892, 171, 514
• LCM of 512, 928, 136, 931
• LCM of 381, 784, 622, 482

1. What is the LCM of 455, 319, 554, 988?

Answer: LCM of 455, 319, 554, 988 is 3055592540.

2. How to calculate the LCM of 455, 319, 554, 988?

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 455, 319, 554, 988.

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}.