Given numbers are 5,421,842,777

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

The LCM of 5,421,842,777 is 3271170.

Find LCM of 5,421,842,777 with Prime Factorization

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

421 x 5 x 1 x 2 x 777 = 3271170

Therefore, the lowest common multiple of 5,421,842,777 is 3271170.

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.

5 x 421 x 842 x 777 = 1377162570

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.

5 : 1, 5

421 : 1, 421

842 : 1, 2, 421, 842

777 : 1, 3, 7, 21, 37, 111, 259, 777

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 5,421,842,777, is 1.

Now, the common factors can be found like this.

5:5

421:421

842:2x 421

777:3x 7x 37

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

421 = 421

Therefore, the value for common factors is 421.

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 = 1377162570/(1x421)

LCM = 1377162570/421

LCM = 3271170

Thus, we can understand that the LCM of 5,421,842,777 is 3271170.

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

• LCM of 2, 987, 889, 257
• LCM of 3, 625, 662, 563
• LCM of 5, 726, 829, 511
• LCM of 1, 880, 602, 150
• LCM of 6, 483, 267, 507

1. What is the LCM of 5, 421, 842, 777?

Answer: LCM of 5, 421, 842, 777 is 3271170.

2. How to calculate the LCM of 5, 421, 842, 777?

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 5, 421, 842, 777.

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}.