Highest Common Factor of 106, 822 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 106, 822 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 106, 822 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 106, 822 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 106, 822 is 2.
HCF(106, 822) = 2
HCF of 106, 822 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 106, 822 is 2.
Highest Common Factor of 106,822 is 2
Step 1: Since 822 > 106, we apply the division lemma to 822 and 106, to get
822 = 106 x 7 + 80
Step 2: Since the reminder 106 ≠ 0, we apply division lemma to 80 and 106, to get
106 = 80 x 1 + 26
Step 3: We consider the new divisor 80 and the new remainder 26, and apply the division lemma to get
80 = 26 x 3 + 2
We consider the new divisor 26 and the new remainder 2, and apply the division lemma to get
26 = 2 x 13 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 106 and 822 is 2
Notice that 2 = HCF(26,2) = HCF(80,26) = HCF(106,80) = HCF(822,106) .
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Frequently Asked Questions on HCF of 106, 822 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 106, 822?
Answer: HCF of 106, 822 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 106, 822 using Euclid's Algorithm?
Answer: For arbitrary numbers 106, 822 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.