Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 231, 726 i.e. 33 the largest integer that leaves a remainder zero for all numbers.
HCF of 231, 726 is 33 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 231, 726 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 231, 726 is 33.
HCF(231, 726) = 33
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 231, 726 is 33.
Step 1: Since 726 > 231, we apply the division lemma to 726 and 231, to get
726 = 231 x 3 + 33
Step 2: Since the reminder 231 ≠ 0, we apply division lemma to 33 and 231, to get
231 = 33 x 7 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 33, the HCF of 231 and 726 is 33
Notice that 33 = HCF(231,33) = HCF(726,231) .
Here are some samples of HCF using Euclid's Algorithm calculations.
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 231, 726?
Answer: HCF of 231, 726 is 33 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 231, 726 using Euclid's Algorithm?
Answer: For arbitrary numbers 231, 726 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.