WebDetailed Answer: The Greatest Common Factor (GCF) for 84 and 72, notation CGF (84,72), is 12. Explanation: The factors of 84 are 1,2,3,4,6,7,12,14,21,28,42,84; The factors of 72 are 1,2,3,4,6,8,9,12,18,24,36,72. So, as we can see, the Greatest Common Factor or Divisor is 12, because it is the greatest number that divides evenly into all of them. WebFeb 25, 2024 · LCM: 504, HCF: 4. Step-by-step explanation: LCM. Here is the prime factorization of 28: 2^2 × 7. And this is the prime factorization of 72: 2^3 × 3^2. When you compare the prime factorization of these two numbers, you want to look for the highest power that each prime factor is raised to. In this case, there are these prime factors to ...
GCF of 28 and 71 Greatest Common Factor Calculator
WebJun 4, 2024 · 72 and 48. We have to find the HCF of 72 and 48 using the prime factorization method. Step 2. Doing the prime factorization of 72 and 48. 72 = 2 3 × 3 2. 48 = 2 4 × 3 1. … WebJul 28, 2024 · For calculating Highest Common Factor using Prime Factorization Method, we need to factorize the numbers into Prime Factors. ... The Common Factors of 28, 36, 44 = 1, 2, 4. So, the HCF of three given numbers is 4. Example 2: Find the Prime Factorization Division Method of (i)50 ... What is the HCF of 36 and 72 using the Prime Factorization ... dennis the menace theme
HCF Calculator - hcflcm.com
WebHere we will show you how to find out the greatest common factor of 28 and 72, also known as the highest common factor (HCF) and greatest common denominator (GCD) ... To calculate GCF of 28 and 72 by listing out the common factors, follow these steps: Factors of 28 are : 1, 2, 4, 7, 14, 28; WebThe LCM of 28 and 72 is 504. Steps to find LCM. Find the prime factorization of 28 28 = 2 × 2 × 7; Find the prime factorization of 72 72 = 2 × 2 × 2 × 3 × 3; Multiply each factor the … WebTherefore, the highest common factor of 28 and 32 is 4. HCF of 28 and 32 by Prime Factorization. Prime factorization of 28 and 32 is (2 × 2 × 7) and (2 × 2 × 2 × 2 × 2) … dennis the menace top