WebMar 28, 2024 · Problems on LCM and HCF H.C.F and L.C.M of Fractions: Co-primes: Two numbers are said to be co-primes if their H.C.F. is 1. L.C.M and HCF Important Formulas Product of two numbers (First number x … WebJul 11, 2024 · Given n fractions as two arrays Num and Den. The task is to find out the L.C.M of the fractions. Input: num[] = {1, 7, 4}, den[] = {2, 3, 6} Output: HCF is 1/6 The given fractions are 1/2, 7/3 and 4/6. The HCF is …
HCF and LCM (Definition, Formulas & Examples) - BYJU
WebFormula to find the highest common factor (HCF) of fractions : = HCF of Numerators / LCM of Denominators. HCF of numerators (4, 3, 7) = 1. LCM of denominators (5, 10, 15) = 30 HCF of (4/5, 3/10, 7/15) is = 1/30. Example 4 : Find the HCF of : 1/2, 3/4, 5/6, 7/8 and … WebApr 7, 2024 · Step 1: List down the factors of all the given numbers. Step 2: Look for the highest factor among the listed factors which are common for both the given numbers. Let us take an example: Problem: Find the H.C.F. of 36 and 45. Solution: 36 = 1,2,3,4,6.9,12,18,36. 45 =1,3,5,9,45. henning architectes
Problems on H.C.F and L.C.M - Aptitude test, …
WebApr 8, 2024 · We use the formulas given below to calculate the HCF and LCM of fractions directly. (a) LCM of Fractions =LCM of the Numerator/ HCF of the Denominator (b) HCF of Fractions =HCF of the Numerator/ LCM of the Denominator Solved Examples Q1) What is the H.C.F. of 25,30,35 and 40? Sol: Solving by Factorisation Method, 25 = 5×5 30 = … WebTo find LCM and HCF of (p/q) and (r/s) the generalized formula will be: H.C.F = HCF of numerators / LCM of denominators L.C.M = LCM of numerators / HCF of denominators Example: For instance, Find the HCF … WebHCF of fractions = HCF of Numerators / LCM of Denominators Example: Let us take two fractions 4/9 and 6/21. 4 and 6 are the numerators & 9 and 12 are the denominators LCM (4, 6) = 12 HCF (4, 6) = 2 LCM (9, 21) = … henning associates