WebApr 6, 2024 · Since the divisor at this stage is 9, the HCF of 27 and 45 is 9. Notice that 9 … WebAnswer: Greatest Common Factor of 45 and 27 = 9. Step 1: Find the prime factorization of 45. 45 = 3 x 3 x 5. Step 2: Find the prime factorization of 27. 27 = 3 x 3 x 3. Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf: GCF = 3 x 3 = 9. Step 4: Therefore, the greatest common factor of 45 and 27 ...
Hcf of 27 and 45 Math Practice
WebFor smaller numbers you can simply look at the factors or multiples for each number and find the greatest common multiple of them. For 18, 45, 27, and 2 those factors look like this: Factors for 18: 1, 2, 3, 6, 9, and 18. Factors for 45: 1, 3, 5, 9, 15, and 45. Factors for 27: 1, 3, 9, and 27. Factors for 2: 1 and 2. WebMar 28, 2024 · Question asked by Filo student. p/q of the decimal 0.45 8. L.C.M of 2024 and 2024 is 9. logarithmic form of 73=343 is 10. HCF of two numbers is 27 and their LCM is 162 . If one of the numbers is 54 , then the oth number is. 11. Assertion: log2+log5=log10 Reason: logaxy =logax+logay. Both Assertion and Reason are true and reason is correct ... jcs in sg losing
CBSE Class 10 Answered - TopperLearning
WebSep 15, 2024 · The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 27, 36, and 81 is 9. WebThe prime factorization of 27 is 3 x 3 x 3 = 27. The occurrences of common prime factors of 18 and 27 are 3 and 3. So the greatest common factor of 18 and 27 is 3 x 3 = 9. Example: Find the GCF (20, 50, 120) The prime … WebFeb 26, 2012 · LCM = product/HCF; the HCF of 27 and 45 is 9 so LCM is 27 x 45/9 ie 135.LCM is the smallest multiple of 2 numbers and can be found by factoring both numbers and multiplying the prime factors having the highest powers.Prime factors of 27 are 33Prime factors of 45 are 32 x 5LCM of 27 and 45 is 33x 5 = 135. luthers morgengebet