Highest Common Factor of 540, 8957 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 540, 8957 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 540, 8957 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 540, 8957 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 540, 8957 is 1.
HCF(540, 8957) = 1
HCF of 540, 8957 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 540, 8957 is 1.
Highest Common Factor of 540,8957 is 1
Step 1: Since 8957 > 540, we apply the division lemma to 8957 and 540, to get
8957 = 540 x 16 + 317
Step 2: Since the reminder 540 ≠ 0, we apply division lemma to 317 and 540, to get
540 = 317 x 1 + 223
Step 3: We consider the new divisor 317 and the new remainder 223, and apply the division lemma to get
317 = 223 x 1 + 94
We consider the new divisor 223 and the new remainder 94,and apply the division lemma to get
223 = 94 x 2 + 35
We consider the new divisor 94 and the new remainder 35,and apply the division lemma to get
94 = 35 x 2 + 24
We consider the new divisor 35 and the new remainder 24,and apply the division lemma to get
35 = 24 x 1 + 11
We consider the new divisor 24 and the new remainder 11,and apply the division lemma to get
24 = 11 x 2 + 2
We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get
11 = 2 x 5 + 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 540 and 8957 is 1
Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(24,11) = HCF(35,24) = HCF(94,35) = HCF(223,94) = HCF(317,223) = HCF(540,317) = HCF(8957,540) .
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Frequently Asked Questions on HCF of 540, 8957 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 540, 8957?
Answer: HCF of 540, 8957 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 540, 8957 using Euclid's Algorithm?
Answer: For arbitrary numbers 540, 8957 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.