Highest Common Factor of 2531, 9993 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 2531, 9993 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 2531, 9993 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 2531, 9993 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 2531, 9993 is 1.
HCF(2531, 9993) = 1
HCF of 2531, 9993 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 2531, 9993 is 1.
Highest Common Factor of 2531,9993 is 1
Step 1: Since 9993 > 2531, we apply the division lemma to 9993 and 2531, to get
9993 = 2531 x 3 + 2400
Step 2: Since the reminder 2531 ≠ 0, we apply division lemma to 2400 and 2531, to get
2531 = 2400 x 1 + 131
Step 3: We consider the new divisor 2400 and the new remainder 131, and apply the division lemma to get
2400 = 131 x 18 + 42
We consider the new divisor 131 and the new remainder 42,and apply the division lemma to get
131 = 42 x 3 + 5
We consider the new divisor 42 and the new remainder 5,and apply the division lemma to get
42 = 5 x 8 + 2
We consider the new divisor 5 and the new remainder 2,and apply the division lemma to get
5 = 2 x 2 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 2531 and 9993 is 1
Notice that 1 = HCF(2,1) = HCF(5,2) = HCF(42,5) = HCF(131,42) = HCF(2400,131) = HCF(2531,2400) = HCF(9993,2531) .
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Frequently Asked Questions on HCF of 2531, 9993 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 2531, 9993?
Answer: HCF of 2531, 9993 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 2531, 9993 using Euclid's Algorithm?
Answer: For arbitrary numbers 2531, 9993 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.