Given numbers are 152,641,639,692

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

The LCM of 152,641,639,692 is 10770815304.

Find LCM of 152,641,639,692 with Prime Factorization

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

2 x 2 x 38 x 641 x 639 x 173 = 10770815304

Therefore, the lowest common multiple of 152,641,639,692 is 10770815304.

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.

152 x 641 x 639 x 692 = 43083261216

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.

152 : 1, 2, 4, 8, 19, 38, 76, 152

641 : 1, 641

639 : 1, 3, 9, 71, 213, 639

692 : 1, 2, 4, 173, 346, 692

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 152,641,639,692, is 1.

Now, the common factors can be found like this.

152:2x 2x 2x 19

641:641

639:3x 3x 71

692:2x 2x 173

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 = 43083261216/(1x4)

LCM = 43083261216/4

LCM = 10770815304

Thus, we can understand that the LCM of 152,641,639,692 is 10770815304.

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

• LCM of 448, 134, 227, 914
• LCM of 724, 993, 732, 517
• LCM of 895, 336, 843, 922
• LCM of 478, 378, 792, 470
• LCM of 247, 624, 191, 176

1. What is the LCM of 152, 641, 639, 692?

Answer: LCM of 152, 641, 639, 692 is 10770815304.

2. How to calculate the LCM of 152, 641, 639, 692?

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 152, 641, 639, 692.

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}.