Given numbers are 853,554,853,921

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

The LCM of 853,554,853,921 is 435229602.

Find LCM of 853,554,853,921 with Prime Factorization

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

853 x 1 x 554 x 1 x 921 = 435229602

Therefore, the lowest common multiple of 853,554,853,921 is 435229602.

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.

853 x 554 x 853 x 921 = 371250850506

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.

853 : 1, 853

554 : 1, 2, 277, 554

853 : 1, 853

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,554,853,921, is 1.

Now, the common factors can be found like this.

853:853

554:2x 277

853:853

921:3x 307

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

853 = 853

Therefore, the value for common factors is 853.

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 = 371250850506/(1x853)

LCM = 371250850506/853

LCM = 435229602

Thus, we can understand that the LCM of 853,554,853,921 is 435229602.

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

• LCM of 622, 833, 919, 969
• LCM of 813, 660, 798, 695
• LCM of 246, 938, 420, 270
• LCM of 524, 956, 482, 681
• LCM of 651, 802, 709, 592

1. What is the LCM of 853, 554, 853, 921?

Answer: LCM of 853, 554, 853, 921 is 435229602.

2. How to calculate the LCM of 853, 554, 853, 921?

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 853, 554, 853, 921.

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}.