Given numbers are 621,719,117,752

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

The LCM of 621,719,117,752 is 4364974224.

Find LCM of 621,719,117,752 with Prime Factorization

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

3 x 3 x 69 x 719 x 13 x 752 = 4364974224

Therefore, the lowest common multiple of 621,719,117,752 is 4364974224.

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.

621 x 719 x 117 x 752 = 39284768016

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

719 : 1, 719

117 : 1, 3, 9, 13, 39, 117

752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,719,117,752, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

719:719

117:3x 3x 13

752:2x 2x 2x 2x 47

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 39284768016/(1x9)

LCM = 39284768016/9

LCM = 4364974224

Thus, we can understand that the LCM of 621,719,117,752 is 4364974224.

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

• LCM of 156, 163, 475, 684
• LCM of 185, 611, 199, 223
• LCM of 103, 965, 526, 870
• LCM of 246, 378, 933, 787
• LCM of 689, 899, 156, 801

1. What is the LCM of 621, 719, 117, 752?

Answer: LCM of 621, 719, 117, 752 is 4364974224.

2. How to calculate the LCM of 621, 719, 117, 752?

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 621, 719, 117, 752.

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}.