Given numbers are 651,506,137,442

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

The LCM of 651,506,137,442 is 9973425462.

Find LCM of 651,506,137,442 with Prime Factorization

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

2 x 651 x 253 x 137 x 221 = 9973425462

Therefore, the lowest common multiple of 651,506,137,442 is 9973425462.

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.

651 x 506 x 137 x 442 = 19946850924

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.

651 : 1, 3, 7, 21, 31, 93, 217, 651

506 : 1, 2, 11, 22, 23, 46, 253, 506

137 : 1, 137

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 651,506,137,442, is 1.

Now, the common factors can be found like this.

651:3x 7x 31

506:2x 11x 23

137:137

442:2x 13x 17

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

2 = 2

Therefore, the value for common factors is 2.

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 = 19946850924/(1x2)

LCM = 19946850924/2

LCM = 9973425462

Thus, we can understand that the LCM of 651,506,137,442 is 9973425462.

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

• LCM of 474, 582, 747, 246
• LCM of 776, 382, 429, 492
• LCM of 396, 679, 297, 958
• LCM of 358, 504, 340, 425
• LCM of 489, 423, 327, 658

1. What is the LCM of 651, 506, 137, 442?

Answer: LCM of 651, 506, 137, 442 is 9973425462.

2. How to calculate the LCM of 651, 506, 137, 442?

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 651, 506, 137, 442.

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}.