Highest Common Factor of 826, 76800 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 826, 76800 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 826, 76800 is 2 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 826, 76800 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 826, 76800 is 2.
HCF(826, 76800) = 2
HCF of 826, 76800 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 826, 76800 is 2.
Highest Common Factor of 826,76800 is 2
Step 1: Since 76800 > 826, we apply the division lemma to 76800 and 826, to get
76800 = 826 x 92 + 808
Step 2: Since the reminder 826 ≠ 0, we apply division lemma to 808 and 826, to get
826 = 808 x 1 + 18
Step 3: We consider the new divisor 808 and the new remainder 18, and apply the division lemma to get
808 = 18 x 44 + 16
We consider the new divisor 18 and the new remainder 16,and apply the division lemma to get
18 = 16 x 1 + 2
We consider the new divisor 16 and the new remainder 2,and apply the division lemma to get
16 = 2 x 8 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 826 and 76800 is 2
Notice that 2 = HCF(16,2) = HCF(18,16) = HCF(808,18) = HCF(826,808) = HCF(76800,826) .
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Frequently Asked Questions on HCF of 826, 76800 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 826, 76800?
Answer: HCF of 826, 76800 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 826, 76800 using Euclid's Algorithm?
Answer: For arbitrary numbers 826, 76800 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.