Given numbers are 698,507,145,940

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

The LCM of 698,507,145,940 is 4823466180.

Find LCM of 698,507,145,940 with Prime Factorization

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

2 x 5 x 349 x 507 x 29 x 94 = 4823466180

Therefore, the lowest common multiple of 698,507,145,940 is 4823466180.

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.

698 x 507 x 145 x 940 = 48234661800

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.

698 : 1, 2, 349, 698

507 : 1, 3, 13, 39, 169, 507

145 : 1, 5, 29, 145

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 698,507,145,940, is 1.

Now, the common factors can be found like this.

698:2x 349

507:3x 13x 13

145:5x 29

940:2x 2x 5x 47

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 48234661800/(1x10)

LCM = 48234661800/10

LCM = 4823466180

Thus, we can understand that the LCM of 698,507,145,940 is 4823466180.

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

• LCM of 857, 811, 565, 751
• LCM of 266, 797, 610, 764
• LCM of 678, 377, 729, 978
• LCM of 879, 342, 418, 990
• LCM of 348, 607, 937, 785

1. What is the LCM of 698, 507, 145, 940?

Answer: LCM of 698, 507, 145, 940 is 4823466180.

2. How to calculate the LCM of 698, 507, 145, 940?

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 698, 507, 145, 940.

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}.