Least Common Multiple of 689, 442, 39

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

• Least Common Multiple of 689, 442, 39 by common division method
• Least Common Multiple of 689, 442, 39 with GCF Formula

∴ So the LCM of the given numbers is 13 x 53 x 34 x 3 = 70278

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 689,442,39 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(689,442,39) = 13

common factors(in case of two or more numbers have common factors) = 13

GCF(689,442,39) x common factors =13 x 13 = 169

LCM(689,442,39) = ( 689 × 442 × 39 ) / 169

LCM(689,442,39) = 11876982 / 169

LCM(689,442,39) = 70278

∴ Least Common Multiple of 689,442,39 is 70278

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

• LCM of 124, 959, 83
• LCM of 708, 554, 41
• LCM of 438, 553, 74
• LCM of 769, 946, 60
• LCM of 635, 476, 91

1. What is the LCM of 689, 442, 39?

Answer: LCM of 689, 442, 39 is 70278.

2. What are the Factors of 70278?

Answer: Factors of 70278 are . There are integers that are factors of 70278

3. How to Find the LCM of 689, 442, 39 ?

Least Common Multiple of 689, 442, 39.

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(689, 442, 39) = 2 x 3 x 13 x 17 x 53 = 70278.