Highest Common Factor of 886, 68943 using Euclid's algorithm
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 886, 68943 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 886, 68943 is 1 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 886, 68943 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 886, 68943 is 1.
HCF(886, 68943) = 1
HCF of 886, 68943 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 886, 68943 is 1.
Highest Common Factor of 886,68943 is 1
Step 1: Since 68943 > 886, we apply the division lemma to 68943 and 886, to get
68943 = 886 x 77 + 721
Step 2: Since the reminder 886 ≠ 0, we apply division lemma to 721 and 886, to get
886 = 721 x 1 + 165
Step 3: We consider the new divisor 721 and the new remainder 165, and apply the division lemma to get
721 = 165 x 4 + 61
We consider the new divisor 165 and the new remainder 61,and apply the division lemma to get
165 = 61 x 2 + 43
We consider the new divisor 61 and the new remainder 43,and apply the division lemma to get
61 = 43 x 1 + 18
We consider the new divisor 43 and the new remainder 18,and apply the division lemma to get
43 = 18 x 2 + 7
We consider the new divisor 18 and the new remainder 7,and apply the division lemma to get
18 = 7 x 2 + 4
We consider the new divisor 7 and the new remainder 4,and apply the division lemma to get
7 = 4 x 1 + 3
We consider the new divisor 4 and the new remainder 3,and apply the division lemma to get
4 = 3 x 1 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 886 and 68943 is 1
Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(7,4) = HCF(18,7) = HCF(43,18) = HCF(61,43) = HCF(165,61) = HCF(721,165) = HCF(886,721) = HCF(68943,886) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 886, 68943 using Euclid's Algorithm
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 886, 68943?
Answer: HCF of 886, 68943 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 886, 68943 using Euclid's Algorithm?
Answer: For arbitrary numbers 886, 68943 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
