Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

What is the least common multiple of 4 and 10 ?

lcm(4,10)=

What is the least common multiple of 44 and 1010 ?\newlinelcm(4,10)= \operatorname{lcm}(4,10)=

Full solution

Q. What is the least common multiple of 44 and 1010 ?\newlinelcm(4,10)= \operatorname{lcm}(4,10)=
  1. List Prime Factors: To find the least common multiple (LCM) of 44 and 1010, we first need to list the prime factors of each number.\newlineThe prime factors of 44 are 2×22 \times 2.\newlineThe prime factors of 1010 are 2×52 \times 5.
  2. Identify Highest Powers: Next, we identify the unique prime factors from both numbers and the highest power of each prime factor that appears in the factorization of either number.\newlineFor 44, the highest power of 22 is 222^2.\newlineFor 1010, the highest power of 22 is 212^1 and the highest power of 55 is 515^1.
  3. Calculate LCM: Now, we multiply the highest powers of all the prime factors to find the LCM.\newlineLCM(44, 1010) = 22×512^2 \times 5^1\newlineLCM(44, 1010) = 4×54 \times 5\newlineLCM(44, 1010) = 2020

More problems from Experimental probability