Given numbers are 678,653,247,862

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

The LCM of 678,653,247,862 is 47132133438.

Find LCM of 678,653,247,862 with Prime Factorization

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

2 x 339 x 653 x 247 x 431 = 47132133438

Therefore, the lowest common multiple of 678,653,247,862 is 47132133438.

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.

678 x 653 x 247 x 862 = 94264266876

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.

678 : 1, 2, 3, 6, 113, 226, 339, 678

653 : 1, 653

247 : 1, 13, 19, 247

862 : 1, 2, 431, 862

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,653,247,862, is 1.

Now, the common factors can be found like this.

678:2x 3x 113

653:653

247:13x 19

862:2x 431

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 = 94264266876/(1x2)

LCM = 94264266876/2

LCM = 47132133438

Thus, we can understand that the LCM of 678,653,247,862 is 47132133438.

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

• LCM of 603, 493, 567, 543
• LCM of 795, 803, 937, 642
• LCM of 307, 469, 762, 232
• LCM of 963, 428, 548, 172
• LCM of 275, 108, 472, 934

1. What is the LCM of 678, 653, 247, 862?

Answer: LCM of 678, 653, 247, 862 is 47132133438.

2. How to calculate the LCM of 678, 653, 247, 862?

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 678, 653, 247, 862.

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}.