WebApr 8, 2024 · Therefore, the required H.C.F. and L.C.M. of 12, 21 and 15 are 3, 420 respectively. Hence, option C is the correct answer. Note: In this question, we are required to express the given numbers as a product of their prime factors in order to find their HCF and LCM respectively. WebThere are three commonly used methods to find the HCF of 12 and 18. By Long Division By Listing Common Factors By Prime Factorization If the HCF of 18 and 12 is 6, Find its …
HCF Calculator using Euclid Division Algorithm to give HCF of 33, 21 ...
WebHCF(12,15,21)=3 LCM(12,15,21)= 2 2×3×5×7=420 Was this answer helpful? 0 0 Similar questions Using prime factorization , find the HCF and LCM of 144,198 in each case , verify that HCF×LCM = product of given numbers. Medium View solution > L.C.M of 24, 36, 40 by prime factorization. Medium View solution > View more More From Chapter WebSep 26, 2024 · Given numbers are 12, 15 and 21. Factorization of 12, 15 and 21. Here, 3 1 is the smallest power of the common factor 3. So, HCF (12, 15, 21) = 3. 2 2 × 3 1 × 5 1 × … horry county inmates detention center
Honeywell HCF 82 Handleiding (32 Pagina
WebThe lumber can be stained or painted, making it usable both indoor and outdoor. Manufactured from douglas fir, a renewable resource, for an environmentally friendly choice. Lumber is untreated. Uniform thickness, density and appearance with no grain for a smooth surface. Actual dimension: 1.5 in. x 5.5 in. x 12 ft. WebMake the most out of this HCF Calculator & find the highest common factor of two or three numbers using various methods. Get exact results with show work. LCMGCF.com WebApr 8, 2013 · I need to know which pair of numbers in relatively prime 10 and 21 or 12 and 54 or 15 and 27 or 21 and 38? hcf(10, 21) = 1 ⇒ 10 & 21 relatively prime hcf(12, 54) = 6 ⇒ 12 & 54 not relatively prime hcf(15, 27) = 3 ⇒ 15 & 27 not relatively prime hcf(21, 38) = 1 ⇒ 21 & 38 relatively prime. horry county inmate inquiry