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What is the least common multiple of 6 and 2 ?

lcm(6,2)=

What is the least common multiple of 66 and 22 ?\newlinelcm(6,2)= \operatorname{lcm}(6,2)=

Full solution

Q. What is the least common multiple of 66 and 22 ?\newlinelcm(6,2)= \operatorname{lcm}(6,2)=
  1. Identify prime factorization of 66: Identify the prime factorization of 66.\newlinePrime factorization of 66: 2×32 \times 3
  2. Identify prime factorization of 22: Identify the prime factorization of 22.\newlinePrime factorization of 22: 22
  3. Identify distinct prime factors: Identify all the distinct prime factors from the prime factorization of the two numbers.\newlineDistinct prime factors: 22, 33
  4. Determine LCM with factor of 66: Since 22 is a factor of 66, the least common multiple (LCM) of 66 and 22 must be a multiple of 66.
  5. Determine LCM by choosing larger number: Determine the least common multiple (LCM) by choosing the larger number because it already includes the factor of the smaller number.\newlineLCM of 66 and 22 is 66.

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