Given numbers are 534,685,137,620

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

The LCM of 534,685,137,620 is 22678980.

Find LCM of 534,685,137,620 with Prime Factorization

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

2 x 5 x 137 x 267 x 1 x 1 x 62 = 22678980

Therefore, the lowest common multiple of 534,685,137,620 is 22678980.

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.

534 x 685 x 137 x 620 = 31070202600

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.

534 : 1, 2, 3, 6, 89, 178, 267, 534

685 : 1, 5, 137, 685

137 : 1, 137

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 534,685,137,620, is 1.

Now, the common factors can be found like this.

534:2x 3x 89

685:5x 137

137:137

620:2x 2x 5x 31

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

2x 5x 137 = 1370

Therefore, the value for common factors is 1370.

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 = 31070202600/(1x1370)

LCM = 31070202600/1370

LCM = 22678980

Thus, we can understand that the LCM of 534,685,137,620 is 22678980.

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

• LCM of 970, 339, 404, 248
• LCM of 629, 616, 615, 594
• LCM of 956, 930, 454, 819
• LCM of 656, 948, 735, 122
• LCM of 142, 443, 449, 300

1. What is the LCM of 534, 685, 137, 620?

Answer: LCM of 534, 685, 137, 620 is 22678980.

2. How to calculate the LCM of 534, 685, 137, 620?

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 534, 685, 137, 620.

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}.