0
Still curious? Ask our experts.
Chat with our AI personalities
Beau
Steve
TaigaAdd your answer:
Earn +20 pts
What is the least common multiple of 4 9 and 16?
The LCM of 4, 9, and 15 is 144
What is the least common multiple of 4 10 and 15?
Well, isn't that just a happy little math problem! To find the least common multiple of 4, 10, and 15, we first list the multiples of each number: 4 (4, 8, 12, 16, 20...), 10 (10, 20, 30...), and 15 (15, 30, 45...). Then, we look for the smallest number that appears in all three lists, which in this case is 60. So, the least common multiple of 4, 10, and 15 is 60. Happy calculating!
All numbers divisible by both 4 and 15 are also divisible by what numbers?
a number is 6. All numbers divisible by both 4 and 15 are the multiples of 4 and 15. Since 4 and 15 have no prime factor in common (4 = 22, 15 = 3 · 5), then the least common multiple of 4 and 15 is equal to their product, namely 4 · 15 = 60. Every other multiple of 4 and 15 is divisible by 60. Thus, if 60 is divisible by a number then all the multiples of 4 and 15 are divisible by that number. Therefore, it is enough to check by which number in the given options is 60 divisible. Only 6 divides 60 and none of the other do. The answer must be (A).
What is the least common multiple of 4 5 and 21?
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 4, 5, and 21 is 420.
What is the least common multiple of 4 and 8?
The Least common multiple of 4 and 8 is 8.Since 8 is a multiple of 4, it is automatically the LCM.8it is the smallest common multiple between the two, despite also being the value of one of the two numbers.
