Least Common Multiple of 138, 154, 770

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 138, 154, 770 by common division method
• Least Common Multiple of 138, 154, 770 with GCF Formula

∴ So the LCM of the given numbers is 2 x 7 x 11 x 69 x 1 x 5 = 53130

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 138,154,770 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(138,154,770) = 2

common factors(in case of two or more numbers have common factors) = 154

GCF(138,154,770) x common factors =2 x 154 = 308

LCM(138,154,770) = ( 138 × 154 × 770 ) / 308

LCM(138,154,770) = 16364040 / 308

LCM(138,154,770) = 53130

∴ Least Common Multiple of 138,154,770 is 53130

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

• LCM of 873, 919, 705
• LCM of 477, 274, 660
• LCM of 807, 701, 528
• LCM of 935, 307, 882
• LCM of 801, 605, 680

1. What is the LCM of 138, 154, 770?

Answer: LCM of 138, 154, 770 is 53130.

2. What are the Factors of 53130?

Answer: Factors of 53130 are . There are integers that are factors of 53130

3. How to Find the LCM of 138, 154, 770 ?

Least Common Multiple of 138, 154, 770.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(138, 154, 770) = 2 x 3 x 5 x 7 x 11 x 23 = 53130.