WebHCF of 4 and 6 by Prime Factorisation Method. In the Prime Factorisation, the numbers can be expressed as the product of prime numbers. Here, 4 and 6 can be expressed as: 4 = 2 × 2. 6 = 2 × 3. Common Prime Factor is 2. Therefore, HCF (4, 6) = 2. WebStep 1: List all of the factors of the given numbers. Factors of 12: 1, 2, 3, 4, 6, 12 Factors of 15: 1, 3, 5, 15 Step 2: Circle or highlight the numbers that exist in the factors of both …
HCF & LCM of three numbers (practice) Khan Academy
WebFor example, the LCM of 4 and 6 is 12. The HCF of two integers is the largest whole number that divides both numbers without leaving a remainder. For example, the HCF of 16 and 32 is 16. What is HCF with an example? HCF or Highest Common Factor of two or more numbers is the greatest factor which divides the numbers. For example, 3 is the … WebHCF of 2, 4 and 6. HCF of 2, 4 and 6 is the largest possible number that divides 2, 4 and 6 exactly without any remainder. The factors of 2, 4 and 6 are (1, 2), (1, 2, 4) and (1, 2, 3, 6) respectively. There are 3 commonly used methods to find the HCF of 2, 4 and 6 - prime factorization, long division, and Euclidean algorithm. cindy rivard
HCF Calculator Find the Highest Common Factor of …
WebHCF of 6 and 8 is the largest possible number that divides 6 and 8 exactly without any remainder. The factors of 6 and 8 are 1, 2, 3, 6 and 1, 2, 4, 8 respectively. There are 3 … WebThe formulas given below can be used to find the highest common factor (HCF) and least common multiple (LCM) of fractions. Example 1 : Find the HCF of : 3/5 and 7/10. Solution : Formula to find the highest common factor (HCF) of fractions : = HCF of Numerators / LCM of Denominators. HCF of numerators (3, 7) = 1. LCM of denominators (5, 10) = 10. WebAnd LCM of 3 6 0, 2 4 and 1 2 0 is 2 × 2 × 2 × 3 × 3 × 5 = 3 6 0 Therefore, LCM ( 3 . 6 , 0 . 2 4 , 1 . 2 ) = 3 . 6 (taking 2 decimal places) Hence, the HCF and LCM of 3 . 6 , 0 . 2 4 , 1 . … diabetic eye center