Least Common Multiple of 21, 13, 97, 853

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

• Least Common Multiple of 21, 13, 97, 853 by common division method
• Least Common Multiple of 21, 13, 97, 853 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 22588293

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 21,13,97,853 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,13,97,853) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(21,13,97,853) x common factors =1 x 1 = 1

LCM(21,13,97,853) = ( 21 × 13 × 97 × 853 ) / 1

LCM(21,13,97,853) = 22588293 / 1

LCM(21,13,97,853) = 22588293

∴ Least Common Multiple of 21,13,97,853 is 22588293

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

• LCM of 97, 89, 24, 801
• LCM of 40, 66, 10, 320
• LCM of 14, 52, 38, 889
• LCM of 95, 99, 27, 845
• LCM of 99, 56, 91, 112

1. What is the LCM of 21, 13, 97, 853?

Answer: LCM of 21, 13, 97, 853 is 22588293.

2. What are the Factors of 22588293?

Answer: Factors of 22588293 are . There are integers that are factors of 22588293

3. How to Find the LCM of 21, 13, 97, 853 ?

Least Common Multiple of 21, 13, 97, 853.

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(21, 13, 97, 853) = 3 x 7 x 13 x 97 x 853 = 22588293.