Given numbers are 981,763,920

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

The LCM of 981,763,920 is 6317640.

Find LCM of 981,763,920 with Prime Factorization

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

109 x 9 x 7 x 920 = 6317640

Therefore, the lowest common multiple of 981,763,920 is 6317640.

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.

981 x 763 x 920 = 688622760

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.

981 : 1, 3, 9, 109, 327, 981

763 : 1, 7, 109, 763

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 981,763,920, is 1.

Now, the common factors can be found like this.

981:3x 3x 109

763:7x 109

920:2x 2x 2x 5x 23

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

109 = 109

Therefore, the value for common factors is 109.

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 = 688622760/(1x109)

LCM = 688622760/109

LCM = 6317640

Thus, we can understand that the LCM of 981,763,920 is 6317640.

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

• LCM of 896, 291, 770
• LCM of 357, 527, 148
• LCM of 100, 359, 628
• LCM of 606, 849, 423
• LCM of 831, 110, 273

1. What is the LCM of 981, 763, 920?

Answer: LCM of 981, 763, 920 is 6317640.

2. How to calculate the LCM of 981, 763, 920?

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 981, 763, 920.

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}.