Given numbers are 827,862,678,980

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

The LCM of 827,862,678,980 is 118415500140.

Find LCM of 827,862,678,980 with Prime Factorization

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

2 x 827 x 431 x 339 x 490 = 118415500140

Therefore, the lowest common multiple of 827,862,678,980 is 118415500140.

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.

827 x 862 x 678 x 980 = 473662000560

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.

827 : 1, 827

862 : 1, 2, 431, 862

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

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 827,862,678,980, is 1.

Now, the common factors can be found like this.

827:827

862:2x 431

678:2x 3x 113

980:2x 2x 5x 7x 7

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 473662000560/(1x4)

LCM = 473662000560/4

LCM = 118415500140

Thus, we can understand that the LCM of 827,862,678,980 is 118415500140.

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

• LCM of 180, 315, 508, 214
• LCM of 834, 578, 278, 436
• LCM of 885, 672, 931, 666
• LCM of 108, 644, 326, 725
• LCM of 279, 158, 462, 786

1. What is the LCM of 827, 862, 678, 980?

Answer: LCM of 827, 862, 678, 980 is 118415500140.

2. How to calculate the LCM of 827, 862, 678, 980?

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 827, 862, 678, 980.

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}.