Because 120 is the smallest, it is the least common multiple. The LCM of 15 and 8 is 120. Math Tutor Suggests: Find the LCM of Other Number Pairs Want more practice? As a math tutor, I encourage you to try some of these other LCM problems: What is the LCM of 115 and 13? What...
To find the least common multiple (LCM) of two numbers, we first have to find their greatest common factor (GCF). One way is to create a factor pair list for each and compare the two lists for the largest number they have in common. Once we have that, we multiply the numbers togethe...
The LCM is the smallest multiple of numbers that each one can make when you multiply it. It’s like counting by the same number: if you pick 5, you’d then list the whole multiples of 5, 10, 15, 25, 35, and so on. If you also pick 6, you have 6, 12, 18, 24 and 30. ...
整除,质数和质因数分解 16-Divisibility, Prime Numbers, and Prime Factorization 05:54 最小公倍数(LCM) 17-Least Common Multiple (LCM) 05:40 最大公因子 18-Greatest Common Factor (GCF) 04:47 分数的加法和减法 19-Addition and Subtraction of Fractions 04:08 分数的乘法和除法 20-Multiplicatio...
The answer is 60. The way I approached this is: LCM of 3 and 6 is 6 (since 3 x 2 = 6 and 6 x 1 = 6), so you can disregard the 3. LCM of 4 and 6 is 12 ( 6 = 3 x 2 & 4 = 2 x 2) they have a common factor of 2, so 12 = 3 x 2 x 2. So now you have...
What are the multiples of the number one? What is the LCM of prime numbers? What are the Common Multiples of 3 and 4? What are the Common Multiples of 4 and 6? What are the Common Multiples of 10 and 12? What are the first two multiples that 5 and 7 have in common?RELATED...
Q:What is the set of LCM of 7 and 25? Write your answer... Submit Continue Learning about Math & Arithmetic What is the LCM of 25 35 and 7? The LCM is 175. What is the LCM for 3 5 and 7? The LCM of a set of primes is the product of the members of the set so LCM(3,...
LCM is the short form for “Least Common Multiple.” The least common multiple is defined as the smallest multiple that two or more numbers have in common.For example: Take two integers, 2 and 3. Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20…....
The product of two coprime numbers is 253. What is the LCM of these numbers?Co-Prime Numbers:Co-prime numbers are a set of numbers or integers that have 1 as their common factor i.e. their Highest Common Factor (HCF) will be 1. Co-prime numbers are also known as...
- To find |A∩B∩C| (the number of natural numbers ≤ 1000 divisible by 10, 15, and 25): - The LCM of 10, 15, and 25 is 150. |A∩B∩C|=⌊1000150⌋=6 4. Apply the Inclusion-Exclusion Principle: - The total number of natural numbers ≤ 1000 that are divisible by 10, ...