Given numbers are 821,138,926,127,536

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

The LCM of 821,138,926,127,536 is 1785425567064.

Find LCM of 821,138,926,127,536 with Prime Factorization

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

2 x 821 x 69 x 463 x 127 x 268 = 1785425567064

Therefore, the lowest common multiple of 821,138,926,127,536 is 1785425567064.

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.

821 x 138 x 926 x 127 x 536 = 7141702268256

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.

821 : 1, 821

138 : 1, 2, 3, 6, 23, 46, 69, 138

926 : 1, 2, 463, 926

127 : 1, 127

536 : 1, 2, 4, 8, 67, 134, 268, 536

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,138,926,127,536, is 1.

Now, the common factors can be found like this.

821:821

138:2x 3x 23

926:2x 463

127:127

536:2x 2x 2x 67

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 = 7141702268256/(1x4)

LCM = 7141702268256/4

LCM = 1785425567064

Thus, we can understand that the LCM of 821,138,926,127,536 is 1785425567064.

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

• LCM of 700, 249, 306, 457, 914
• LCM of 520, 962, 874, 978, 835
• LCM of 606, 790, 937, 356, 835
• LCM of 117, 188, 590, 469, 517
• LCM of 419, 913, 625, 838, 651

1. What is the LCM of 821, 138, 926, 127, 536?

Answer: LCM of 821, 138, 926, 127, 536 is 1785425567064.

2. How to calculate the LCM of 821, 138, 926, 127, 536?

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 821, 138, 926, 127, 536.

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}.