Highest Common Factor of 2028, 9627 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 2028, 9627 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 2028, 9627 is 3 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 2028, 9627 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 2028, 9627 is 3.
HCF(2028, 9627) = 3
HCF of 2028, 9627 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 2028, 9627 is 3.
Highest Common Factor of 2028,9627 is 3
Step 1: Since 9627 > 2028, we apply the division lemma to 9627 and 2028, to get
9627 = 2028 x 4 + 1515
Step 2: Since the reminder 2028 ≠ 0, we apply division lemma to 1515 and 2028, to get
2028 = 1515 x 1 + 513
Step 3: We consider the new divisor 1515 and the new remainder 513, and apply the division lemma to get
1515 = 513 x 2 + 489
We consider the new divisor 513 and the new remainder 489,and apply the division lemma to get
513 = 489 x 1 + 24
We consider the new divisor 489 and the new remainder 24,and apply the division lemma to get
489 = 24 x 20 + 9
We consider the new divisor 24 and the new remainder 9,and apply the division lemma to get
24 = 9 x 2 + 6
We consider the new divisor 9 and the new remainder 6,and apply the division lemma to get
9 = 6 x 1 + 3
We consider the new divisor 6 and the new remainder 3,and apply the division lemma to get
6 = 3 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 2028 and 9627 is 3
Notice that 3 = HCF(6,3) = HCF(9,6) = HCF(24,9) = HCF(489,24) = HCF(513,489) = HCF(1515,513) = HCF(2028,1515) = HCF(9627,2028) .
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Frequently Asked Questions on HCF of 2028, 9627 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 2028, 9627?
Answer: HCF of 2028, 9627 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 2028, 9627 using Euclid's Algorithm?
Answer: For arbitrary numbers 2028, 9627 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.