WebAnswer (1 of 3): 18=3×3×2 24=2×2×2×3 42=2×3×7 HCF is the Highest Common Factor ie it is the multiplication of the common factors (the highest number possible). So the HCF for the above set of numbers is HCF=2×3=6 WebClick here👆to get an answer to your question ️ Highest common factor of 42 and 162 is . Solve Study Textbooks. Join / Login. Question . Highest common factor of 4 2 and 1 6 2 is _____ . A. 6. B. 4. C. 1 2. D. 2. Easy. Open in App. Solution. Verified by Toppr. Correct option is A) 4 2 = 2 × 3 × 7.
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WebThe HCF of 455 and 42 is 7. HCF stands for Highest Common Factor, and as the name suggests, the number that is highest among the common factors is known as HCF. It can … WebHCF(42, 77) = 7. Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345 HCF of. HCF of . Calculate. Determining HCF of Numbers 42,77 by Euclid's Division Lemma. Below …
WebDetailed Answer: The Greatest Common Factor (GCF) for 42 and 72, notation CGF (42,72), is 6. The factors of 72 are 1,2,3,4,6,8,9,12,18,24,36,72. So, as we can see, the Greatest … WebList all the factors for 42,70 42, 70 to find the common factors. The common factors for 42,70 42, 70 are 1,2,7,14 1, 2, 7, 14. The GCF (HCF) of the numerical factors 1,2,7,14 1, …
Web14 rows · HCF calculator is a multiservice tool that finds the highest common factor and lowest common ... WebWhat is the GCF of 7 and 42? The answer is 7. Get the stepwise instructions to find GCF of 7 and 42 using prime factorization method. Answers. ... Find hcf of: 14 & 84 21 & 126 35 …
WebStep 2: Since the reminder 35 ≠ 0, we apply division lemma to 7 and 35, to get. 35 = 7 x 5 + 0. The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 7, the HCF of 42 and 35 is 7. Notice that 7 = HCF (35,7) = HCF (42,35) . Therefore, HCF of 42,35 using Euclid's division lemma is 7.
WebHCF(42, 77) = 7. Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345 HCF of. HCF of . Calculate. Determining HCF of Numbers 42,77 by Euclid's Division Lemma. Below detailed show work will make you learn how to find HCF of 42,77 using the Euclidean division algorithm. So, follow the step by step explanation & check the answer for HCF(42,77). ent doctor thoraipakkamWebStep 3: The biggest common factor number is the GCF value. Which is, 2. Prime Factorization Method-. Step 1: Find the prime factors of the first number 42. We will get, … dr. glenn sherman rockport inWebMar 6, 2024 · Find the HCF of 30 and 42. Solution: HCF of 30 and 42. Hence, HCF of 30 and 42 is 6. What is LCM (Least Common Multiple)? ... If their HCF is 7, find the numbers. Solution: Let the numbers be 5m and … dr glenn sherman rockport indianaWebThe last divisor would be the HCF. For 7 and 9, the HCF by long division method is: Therefore, HCF (7, 9) = 1. HCF of 7 and 9 by Listing Common Factors. By listing all the factors of given numbers, we can identify the Highest/Greatest/Biggest common factor, which is the HCF. Below is the list of factors for 7 and 9. Factors of 7: 1 and 7 dr glenn sherman hillsborough njWebThe full form of HCF in Maths is Highest Common Factor. As the rules of mathematics dictate, the greatest common divisor or the gcd of two or more positive integers happens to be the largest positive integer that divides the numbers without leaving a remainder. For example, take 8 and 12. The H.C.F. of 8 and 12 will be 4 because the highest ... dr glenn scott wheetWebSteps to find GCF. Find the prime factorization of 42. 42 = 2 × 3 × 7. Find the prime factorization of 72. 72 = 2 × 2 × 2 × 3 × 3. To find the GCF, multiply all the prime factors … ent doctor toms riverWebMar 24, 2024 · Since, the last non-zero remainder that is obtained in the process is 7, this means that the HCF of 455 and 42 is 7. Hence, option (a) is the correct answer. Note: Here, a confusion that may arise is what would be the HCF of two numbers if a zero remainder is obtained in the first step. In such cases, the smaller of the two numbers is their HCF. ent doctors willimantic ct