Given numbers are 403,478,697,377

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

The LCM of 403,478,697,377 is 3893711042.

Find LCM of 403,478,697,377 with Prime Factorization

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

13 x 31 x 478 x 697 x 29 = 3893711042

Therefore, the lowest common multiple of 403,478,697,377 is 3893711042.

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.

403 x 478 x 697 x 377 = 50618243546

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.

403 : 1, 13, 31, 403

478 : 1, 2, 239, 478

697 : 1, 17, 41, 697

377 : 1, 13, 29, 377

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 403,478,697,377, is 1.

Now, the common factors can be found like this.

403:13x 31

478:2x 239

697:17x 41

377:13x 29

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 = 50618243546/(1x13)

LCM = 50618243546/13

LCM = 3893711042

Thus, we can understand that the LCM of 403,478,697,377 is 3893711042.

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

• LCM of 250, 141, 575, 568
• LCM of 892, 319, 825, 839
• LCM of 142, 509, 837, 452
• LCM of 181, 458, 138, 655
• LCM of 940, 685, 423, 597

1. What is the LCM of 403, 478, 697, 377?

Answer: LCM of 403, 478, 697, 377 is 3893711042.

2. How to calculate the LCM of 403, 478, 697, 377?

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 403, 478, 697, 377.

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}.