Given numbers are 868,727,129,727

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

The LCM of 868,727,129,727 is 81403644.

Find LCM of 868,727,129,727 with Prime Factorization

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

727 x 868 x 1 x 129 x 1 = 81403644

Therefore, the lowest common multiple of 868,727,129,727 is 81403644.

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.

868 x 727 x 129 x 727 = 59180449188

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.

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

727 : 1, 727

129 : 1, 3, 43, 129

727 : 1, 727

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 868,727,129,727, is 1.

Now, the common factors can be found like this.

868:2x 2x 7x 31

727:727

129:3x 43

727:727

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

727 = 727

Therefore, the value for common factors is 727.

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 = 59180449188/(1x727)

LCM = 59180449188/727

LCM = 81403644

Thus, we can understand that the LCM of 868,727,129,727 is 81403644.

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

• LCM of 790, 148, 371, 184
• LCM of 248, 789, 153, 947
• LCM of 774, 344, 187, 892
• LCM of 793, 966, 928, 973
• LCM of 557, 362, 923, 930

1. What is the LCM of 868, 727, 129, 727?

Answer: LCM of 868, 727, 129, 727 is 81403644.

2. How to calculate the LCM of 868, 727, 129, 727?

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 868, 727, 129, 727.

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}.