Highest Common Factor of 538, 36419 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 538, 36419 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 538, 36419 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 538, 36419 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 538, 36419 is 1.
HCF(538, 36419) = 1
HCF of 538, 36419 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 538, 36419 is 1.
Highest Common Factor of 538,36419 is 1
Step 1: Since 36419 > 538, we apply the division lemma to 36419 and 538, to get
36419 = 538 x 67 + 373
Step 2: Since the reminder 538 ≠ 0, we apply division lemma to 373 and 538, to get
538 = 373 x 1 + 165
Step 3: We consider the new divisor 373 and the new remainder 165, and apply the division lemma to get
373 = 165 x 2 + 43
We consider the new divisor 165 and the new remainder 43,and apply the division lemma to get
165 = 43 x 3 + 36
We consider the new divisor 43 and the new remainder 36,and apply the division lemma to get
43 = 36 x 1 + 7
We consider the new divisor 36 and the new remainder 7,and apply the division lemma to get
36 = 7 x 5 + 1
We consider the new divisor 7 and the new remainder 1,and apply the division lemma to get
7 = 1 x 7 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 538 and 36419 is 1
Notice that 1 = HCF(7,1) = HCF(36,7) = HCF(43,36) = HCF(165,43) = HCF(373,165) = HCF(538,373) = HCF(36419,538) .
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Frequently Asked Questions on HCF of 538, 36419 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 538, 36419?
Answer: HCF of 538, 36419 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 538, 36419 using Euclid's Algorithm?
Answer: For arbitrary numbers 538, 36419 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.