Given numbers are 620,153,674,394,894

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

The LCM of 620,153,674,394,894 is 938351420460.

Find LCM of 620,153,674,394,894 with Prime Factorization

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

2 x 3 x 310 x 51 x 337 x 197 x 149 = 938351420460

Therefore, the lowest common multiple of 620,153,674,394,894 is 938351420460.

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.

620 x 153 x 674 x 394 x 894 = 22520434091040

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.

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

153 : 1, 3, 9, 17, 51, 153

674 : 1, 2, 337, 674

394 : 1, 2, 197, 394

894 : 1, 2, 3, 6, 149, 298, 447, 894

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 620,153,674,394,894, is 1.

Now, the common factors can be found like this.

620:2x 2x 5x 31

153:3x 3x 17

674:2x 337

394:2x 197

894:2x 3x 149

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 22520434091040/(1x24)

LCM = 22520434091040/24

LCM = 938351420460

Thus, we can understand that the LCM of 620,153,674,394,894 is 938351420460.

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

• LCM of 157, 372, 354, 358, 957
• LCM of 786, 373, 393, 198, 882
• LCM of 163, 892, 727, 731, 430
• LCM of 807, 496, 643, 509, 341
• LCM of 400, 365, 446, 832, 613

1. What is the LCM of 620, 153, 674, 394, 894?

Answer: LCM of 620, 153, 674, 394, 894 is 938351420460.

2. How to calculate the LCM of 620, 153, 674, 394, 894?

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 620, 153, 674, 394, 894.

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}.