WebSep 9, 2014 · The HCF (High Common Factor) can be found by dividing each number by its prime factors. Hence 15 = 3, 5. 25 = 5,5 '5' is common to both '15' & '25' , so it is the hcf. … WebFeb 25, 2012 · To find the HCF of two numbers you first have to break the numbers down into their prime factors. In this case: 25 = 5x5 60 = 2x2x3x5 The next step is to identify any common prime factors. In this case both numbers have a 5 as a prime factor. Thus the HCF of 25 and 60 is 5.
[Solved] What is the HCF of 4/5, 6/8, 8/25? - Testbook
WebApr 8, 2024 · 25 = 5×5 30 = 5×3×2 35 = 5×7 40 = 2×2×2×5 Therefore, the H.C.F of the numbers 25,30,35 and 40 is 5. Q2) Find the highest common factor of 64 and 80 by using the prime factorization method? Sol: Solving by Prime Factorization Method, The factors of 64 and 80 are, 64=2×2×2×2×2×2×1 80=2×2×2×2×5×1 WebApr 6, 2024 · ∴ Distance covered in 2 hours = (2 × 36) km = 72 km Exercise 8.5 1. The speed of a car is 105 5 1 km / h, find the distance covered by it in 3 5 3 hours. 2. If the speed of a car is 50.4 km / h, find the distance covered in 3.6 hours. 3. If a car covers a distance of 201.25 km in 3.5 hours, find the speed of the car. 4. cheaty w txt
Find the smallest 4 digit number such that 5. HCF of the recipr.
WebHCF of 20 and 25 is the largest possible number that divides 20 and 25 exactly without any remainder. The factors of 20 and 25 are 1, 2, 4, 5, 10, 20 and 1, 5, 25 respectively. There are 3 commonly used methods to … WebHCF By Prime Factorization Method. Follow the below-given steps to find the HCF of numbers using the prime factorisation method. Step 1: Write each number as a … WebThe biggest common factor number is the GCF number. So the greatest common factor 5 and 25 is 5. Also check out the Least Common Multiple of 5 and 25 cheaty wot