Given numbers are 854,323,236,639

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

The LCM of 854,323,236,639 is 20799038484.

Find LCM of 854,323,236,639 with Prime Factorization

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

2 x 427 x 323 x 118 x 639 = 20799038484

Therefore, the lowest common multiple of 854,323,236,639 is 20799038484.

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.

854 x 323 x 236 x 639 = 41598076968

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.

854 : 1, 2, 7, 14, 61, 122, 427, 854

323 : 1, 17, 19, 323

236 : 1, 2, 4, 59, 118, 236

639 : 1, 3, 9, 71, 213, 639

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 854,323,236,639, is 1.

Now, the common factors can be found like this.

854:2x 7x 61

323:17x 19

236:2x 2x 59

639:3x 3x 71

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

2 = 2

Therefore, the value for common factors is 2.

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 = 41598076968/(1x2)

LCM = 41598076968/2

LCM = 20799038484

Thus, we can understand that the LCM of 854,323,236,639 is 20799038484.

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

• LCM of 936, 564, 628, 726
• LCM of 673, 932, 883, 475
• LCM of 435, 934, 686, 192
• LCM of 528, 766, 940, 626
• LCM of 488, 430, 793, 578

1. What is the LCM of 854, 323, 236, 639?

Answer: LCM of 854, 323, 236, 639 is 20799038484.

2. How to calculate the LCM of 854, 323, 236, 639?

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 854, 323, 236, 639.

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}.