Given numbers are 253,389,603,402

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

The LCM of 253,389,603,402 is 118690902.

Find LCM of 253,389,603,402 with Prime Factorization

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

3 x 67 x 253 x 389 x 3 x 2 = 118690902

Therefore, the lowest common multiple of 253,389,603,402 is 118690902.

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.

253 x 389 x 603 x 402 = 23856871302

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.

253 : 1, 11, 23, 253

389 : 1, 389

603 : 1, 3, 9, 67, 201, 603

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,389,603,402, is 1.

Now, the common factors can be found like this.

253:11x 23

389:389

603:3x 3x 67

402:2x 3x 67

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

3x 67 = 201

Therefore, the value for common factors is 201.

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 = 23856871302/(1x201)

LCM = 23856871302/201

LCM = 118690902

Thus, we can understand that the LCM of 253,389,603,402 is 118690902.

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

• LCM of 971, 355, 548, 741
• LCM of 263, 925, 190, 182
• LCM of 487, 463, 960, 187
• LCM of 828, 804, 319, 229
• LCM of 445, 336, 398, 763

1. What is the LCM of 253, 389, 603, 402?

Answer: LCM of 253, 389, 603, 402 is 118690902.

2. How to calculate the LCM of 253, 389, 603, 402?

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 253, 389, 603, 402.

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}.