WebSep 9, 2014 · '5' 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. WebSep 14, 2024 · The first step in finding the HCF is to break the two numbers down into their prime factors. In this case: 385 = 5x7x11 525 = 3x5x5x7 The next step is to identify any common factors. In this case, both numbers have a 5 and a 7 as a prime factor. Multiplying these together gives: 5x7 = 35 and so the HCF of 385 and 525 is 35.
HCF of 24 and 25 How to Find HCF of 24, 25? - En.AsriPortal.com
WebDetailed Answer: The Greatest Common Factor (GCF) for 35 and 245, notation CGF (35,245), is 35. The factors of 245 are 1,5,7,35,49,245. So, as we can see, the Greatest Common Factor or Divisor is 35, because it is the greatest number that … WebMar 29, 2024 · Step 1: Find the prime factors for 40 and 60, The prime factorization of 40 is 2 x 5. The prime factorization of 60 is 2 x 3 x 5. Step 2: List out the highest number of common prime factors of 40 and 60 ie., 2 … ohio medicaid lookback procedure
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WebMar 26, 2024 · That highest common factor/s results to form HCF. Complete step-by-step answer: Given numbers are. 70. and. 245. . The fundamental theorem of arithmetic is also called the unique factorization theorem, which states that every composite number can be expressed as a product of prime numbers. The number. Web147 = 3 × 7 × 7. Find the prime factorization of 245. 245 = 5 × 7 × 7. To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 7 × 7. GCF = 49. MathStep (Works offline) Download our mobile app and learn how to find GCF of upto four numbers in your own time: Android and iPhone/ iPad. WebApr 17, 2024 · $\begingroup$ @MohammadAliNematollahi HCF stands for "Highest Common Factor", which is also commonly called gcd (greatest common divisor). $\endgroup$ – John Omielan. Apr 17, 2024 at 10:01 $\begingroup$ @All : I have put up the exact question as it has been provided on the textbook from where I have picked up the … my hero father