WebThe common prime factors of 30 and 20 are 2 and 5 6 of 10 To find the HCF of 30 and 20, multiply the common prime factors. 2 x 5 = 10. The HCF of 30 and 20 is 10 7 of 10 When the prime... HCF of 18 and 20 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. 1. Step 1: Divide20 (larger number) by 18 (smaller number). 2. Step 2:Since the remainder ≠ 0, we will divide the divisor of step 1 (18) by the remainder (2). 3. Step 3:Repeat this process until the … See more As per the Euclidean Algorithm, HCF(X, Y) = HCF(Y, X mod Y) where X > Y and mod is the modulooperator. Here X = 20 and Y = 18 1. HCF(20, 18) … See more
Greatest Common Factor of 12 and 20 GCF(12,20) - gcflcm.com
WebHCF ( heights common factor with least power) So 16, 18, 24 can be written as follows. 16= 2*2*2*2 18 = 2*3*3 24= 2*2*2*3 Here heights common prime factor is 2 and its least power is 2 hence the HCF is 2 Trick = take the two numbers where difference is lowest here 16–18 = 2, and 16–24 = 8, while 18–24 is 6 so lowest when 16–18 = 2 ogden athletic boosters
HCF of 18 and 24 How to Find HCF of 18, 24? - Cuemath
WebHCF (5, 15, 20) can be thus calculated by first finding HCF (5, 15) using long division and thereafter using this result with 20 to perform long division again. Step 1: Divide 15 (larger number) by 5 (smaller number). Step 2: Since the remainder = … WebSteps to find the HCF of any given numbers; 1) Larger number/ Smaller Number 2) The divisor of the above step / Remainder 3) The divisor of step 2 / remainder. Keep doing this step till R = 0 (Zero). 4) The last step’s divisor will be HCF. The above steps can also be used to find the HCF of more than 3 numbers. WebApr 6, 2024 · Highest common factor (HCF) of 18, 20, 30 is 2. HCF (18, 20, 30) = 2 HCF of 18, 20, 30 using Euclid's algorithm Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm. HCF of: Calculate Highest common factor (HCF) of 18, 20, 30 is 2. Highest Common Factor of 18,20,30 using Euclid's algorithm ogden and racine