Highest Common Factor of 2988, 826 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 2988, 826 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 2988, 826 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 2988, 826 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 2988, 826 is 2.
HCF(2988, 826) = 2
HCF of 2988, 826 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 2988, 826 is 2.
Highest Common Factor of 2988,826 is 2
Step 1: Since 2988 > 826, we apply the division lemma to 2988 and 826, to get
2988 = 826 x 3 + 510
Step 2: Since the reminder 826 ≠ 0, we apply division lemma to 510 and 826, to get
826 = 510 x 1 + 316
Step 3: We consider the new divisor 510 and the new remainder 316, and apply the division lemma to get
510 = 316 x 1 + 194
We consider the new divisor 316 and the new remainder 194,and apply the division lemma to get
316 = 194 x 1 + 122
We consider the new divisor 194 and the new remainder 122,and apply the division lemma to get
194 = 122 x 1 + 72
We consider the new divisor 122 and the new remainder 72,and apply the division lemma to get
122 = 72 x 1 + 50
We consider the new divisor 72 and the new remainder 50,and apply the division lemma to get
72 = 50 x 1 + 22
We consider the new divisor 50 and the new remainder 22,and apply the division lemma to get
50 = 22 x 2 + 6
We consider the new divisor 22 and the new remainder 6,and apply the division lemma to get
22 = 6 x 3 + 4
We consider the new divisor 6 and the new remainder 4,and apply the division lemma to get
6 = 4 x 1 + 2
We consider the new divisor 4 and the new remainder 2,and apply the division lemma to get
4 = 2 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2988 and 826 is 2
Notice that 2 = HCF(4,2) = HCF(6,4) = HCF(22,6) = HCF(50,22) = HCF(72,50) = HCF(122,72) = HCF(194,122) = HCF(316,194) = HCF(510,316) = HCF(826,510) = HCF(2988,826) .
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Frequently Asked Questions on HCF of 2988, 826 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 2988, 826?
Answer: HCF of 2988, 826 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 2988, 826 using Euclid's Algorithm?
Answer: For arbitrary numbers 2988, 826 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.