# Least Common Multiple

The Least Common Multiple (LCM) is a fundamental concept in mathematics, particularly in number theory and algebra. It represents the smallest positive integer that is divisible by two or more given integers. Understanding LCM is crucial in various mathematical operations, such as simplifying fractions, solving equations, and working with ratios. Its application extends beyond pure mathematics, finding utility in diverse fields like computer science, engineering, and economics. Mastering the concept of LCM is essential for tackling complex mathematical problems efficiently and accurately.

Questions

- What is the LCM of 6 and 4?
- What is the least common multiple of 2 and 12?
- How do you find the least common multiple of 30 and 3?
- How can you find the least common multiple using prime factorization?
- My fuel is at 80% full. After traveling some distance, only 30% of that fuel is left. I fill the tank to full capacity by putting in 19 gallons. What is the full capacity of my tank?
- How do you find the Least common multiple of #18, 6v#?
- What are two multiples that 4 and 8 have in common?
- What is a multiple of 2 and 7?
- What is the least common multiple of 9, 18 , and 21?
- What is the LCM of 8 and 36?
- What is the LCM of 18 and 24?
- Grandfather is #15# time the age of his grandson today, in #10# years the grandson will be #3/17# the age of the grandfather. How old are the grandfather and grandson?
- What is the least common multiple of 8, 10, 12?
- Behaghu is 40 years old and her son is twice her daughter’s age. Behaghu will be thrice her son’s age when her daughter is 12 years old. How old will Behaghu be when her 2 children’s combined age equals to her age?
- How do you find the least common multiple of 10 and 4?
- What is the LCM of 3, 5, 15, 16?
- How do you find the LCM of the 39, 52, 169?
- How do you find the LCD of 8x , 25y?
- How do you find the Least common multiple of #3x^2, 10#?
- How do you find the Least common multiple of #20x^3, 16x^4#?