Given numbers are 454,681,137,902

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

The LCM of 454,681,137,902 is 84153894.

Find LCM of 454,681,137,902 with Prime Factorization

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

2 x 227 x 1 x 3 x 137 x 451 = 84153894

Therefore, the lowest common multiple of 454,681,137,902 is 84153894.

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.

454 x 681 x 137 x 902 = 38205867876

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.

454 : 1, 2, 227, 454

681 : 1, 3, 227, 681

137 : 1, 137

902 : 1, 2, 11, 22, 41, 82, 451, 902

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 454,681,137,902, is 1.

Now, the common factors can be found like this.

454:2x 227

681:3x 227

137:137

902:2x 11x 41

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

2x 227 = 454

Therefore, the value for common factors is 454.

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 = 38205867876/(1x454)

LCM = 38205867876/454

LCM = 84153894

Thus, we can understand that the LCM of 454,681,137,902 is 84153894.

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

• LCM of 170, 275, 744, 392
• LCM of 547, 159, 772, 256
• LCM of 460, 218, 870, 991
• LCM of 698, 490, 852, 861
• LCM of 261, 970, 443, 509

1. What is the LCM of 454, 681, 137, 902?

Answer: LCM of 454, 681, 137, 902 is 84153894.

2. How to calculate the LCM of 454, 681, 137, 902?

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 454, 681, 137, 902.

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}.