The LCM is: 56 What is the least common multiple of 21 42 and 56? To find the least common multiple (LCM) of 21, 42, and 56, first find the prime factorization of each number. 21 = 3 x 7 42 = 2 x 3 x 7 56 = 2 x 2 x 2 x 7 Then, identify the highest power of each...
To find the LCM of 15 and 8, one effective method is comparing their prime factorizations. Start by breaking each number down into its prime factors. Follow these steps to determine the prime factorization of each number: What are the Factors of 15? What are the Factors of 8? Here is ...
Prime factorizationis a method of expressing a number as a product of its prime factors. Let’s understand how to find the GCF of two or more numbers using the prime factorization method. Example: Find the GCF of 40 and 60. Prime factorization of 40: 40 =2×2× 2 ×5 ...
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,...
For 12 and 16, the number 48 is the LCM.Prime Factorization MethodThe prime factorization method involves finding the prime factors of the given numbers and identifying the least common multiple (LCM). For example, pair the common multiples shown to find the least common multiple of 12 and ...
The Least Common Multiple (LCM) is the smallest or least common multiple that two or more numbers have in common. Finding the LCM helps us determine a common...
The least common multiple (LCM) of 10, 20, 25, 40, and 50 is 200. Now, we convert each fraction: 110=20200,120=10200,125=8200,140=5200,150=4200 Now we can sum them up: 20200+10200+8200+5200+4200=20+10+8+5+4200=47200 Step 5: Substitute into the harmonic mean formulaNow we ...
1. **What + a/an + 形容词 + 可数名词单数**(**What an unusual snake!**) 2. **How + 形容词/副词 + 主语 + 谓语**(**How unusual the snake is!**) 题目中,“unusual snake”为可数名词单数短语,需用 **What** 引导感叹句。 - **unusual** 以元音音素 /ʌ/ 开头,需搭配 **an**...
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...
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