Highest Common Factor of 603, 98122 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, 98122 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 603, 98122 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, 98122 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, 98122 is 1.
HCF(603, 98122) = 1
HCF of 603, 98122 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, 98122 is 1.
Highest Common Factor of 603,98122 is 1
Step 1: Since 98122 > 603, we apply the division lemma to 98122 and 603, to get
98122 = 603 x 162 + 436
Step 2: Since the reminder 603 ≠ 0, we apply division lemma to 436 and 603, to get
603 = 436 x 1 + 167
Step 3: We consider the new divisor 436 and the new remainder 167, and apply the division lemma to get
436 = 167 x 2 + 102
We consider the new divisor 167 and the new remainder 102,and apply the division lemma to get
167 = 102 x 1 + 65
We consider the new divisor 102 and the new remainder 65,and apply the division lemma to get
102 = 65 x 1 + 37
We consider the new divisor 65 and the new remainder 37,and apply the division lemma to get
65 = 37 x 1 + 28
We consider the new divisor 37 and the new remainder 28,and apply the division lemma to get
37 = 28 x 1 + 9
We consider the new divisor 28 and the new remainder 9,and apply the division lemma to get
28 = 9 x 3 + 1
We consider the new divisor 9 and the new remainder 1,and apply the division lemma to get
9 = 1 x 9 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 603 and 98122 is 1
Notice that 1 = HCF(9,1) = HCF(28,9) = HCF(37,28) = HCF(65,37) = HCF(102,65) = HCF(167,102) = HCF(436,167) = HCF(603,436) = HCF(98122,603) .
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Frequently Asked Questions on HCF of 603, 98122 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, 98122?
Answer: HCF of 603, 98122 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 603, 98122 using Euclid's Algorithm?
Answer: For arbitrary numbers 603, 98122 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.