WebSteps to find the HCF of any given numbers; 1) Larger number/ Smaller Number 2) The divisor of the above step / Remainder 3) The divisor of step 2 / remainder. Keep doing this step till R = 0 (Zero). 4) The last step’s divisor will be HCF. The above steps can also be used to find the HCF of more than 3 numbers. WebApr 5, 2016 · When working with HCF and/or LCM, write each number as the product of its prime factors. That will tell you everything you need to know about a number. Look for all the common factors: #" "36 = 2xx2xx3xx3# #" "ul(54 = 2" "xx3xx3xx3)# #HCF = 2" "xx3xx3" "= 18# The highest common factor is the product of all the common factors.

HCF and LCM Calculator

WebSince the divisor at this stage is 15, the HCF of 15 and 30 is 15. Notice that 15 = HCF (30,15) . We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma. Step 1: Since 36 > 15, we apply the division lemma to 36 and 15, to … WebHCF of 15 and 18 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. Step 1: Divide 18 (larger number) by 15 (smaller number). Step 2: Since the remainder ≠ 0, we will divide the divisor of step 1 (15) by the remainder (3). Step 3: Repeat this process until the remainder = 0. gerald treece cause of death

Highest Common Factor of 15, 30, 36 using Euclid

WebTo find the HCF of 15, 25 and 30, we will find the prime factorization of given numbers, i.e. 15 = 3 × 5; 25 = 5 × 5; 30 = 2 × 3 × 5. ⇒ Since 5 is the only common prime factor of 15, 25 and 30. Hence, HCF (15, 25, 30) = 5. ☛ What are Prime Numbers? What are the Methods to Find HCF of 15, 25 and 30? WebMay 10, 2015 · The Highest Common Factor of the two numbers is 6 The Lowest Common Multiple is a multiple of 15 ... (and thus $5$), choose a multiple of $5$ and $6$, say $30$. Applying($1$), we get either ($24,30$) or ($30,36$), where both of them satisfy the given condition. ... It's not possible to find out 2 numbers whose HCF is 6 and LCM … gerald treece attorney houston