Highest Common Factor of 603, 6398 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 603, 6398 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 603, 6398 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 603, 6398 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 603, 6398 is 1.
HCF(603, 6398) = 1
HCF of 603, 6398 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 603, 6398 is 1.
Highest Common Factor of 603,6398 is 1
Step 1: Since 6398 > 603, we apply the division lemma to 6398 and 603, to get
6398 = 603 x 10 + 368
Step 2: Since the reminder 603 ≠ 0, we apply division lemma to 368 and 603, to get
603 = 368 x 1 + 235
Step 3: We consider the new divisor 368 and the new remainder 235, and apply the division lemma to get
368 = 235 x 1 + 133
We consider the new divisor 235 and the new remainder 133,and apply the division lemma to get
235 = 133 x 1 + 102
We consider the new divisor 133 and the new remainder 102,and apply the division lemma to get
133 = 102 x 1 + 31
We consider the new divisor 102 and the new remainder 31,and apply the division lemma to get
102 = 31 x 3 + 9
We consider the new divisor 31 and the new remainder 9,and apply the division lemma to get
31 = 9 x 3 + 4
We consider the new divisor 9 and the new remainder 4,and apply the division lemma to get
9 = 4 x 2 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 603 and 6398 is 1
Notice that 1 = HCF(4,1) = HCF(9,4) = HCF(31,9) = HCF(102,31) = HCF(133,102) = HCF(235,133) = HCF(368,235) = HCF(603,368) = HCF(6398,603) .
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Frequently Asked Questions on HCF of 603, 6398 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 603, 6398?
Answer: HCF of 603, 6398 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 603, 6398 using Euclid's Algorithm?
Answer: For arbitrary numbers 603, 6398 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.