Highest Common Factor of 988, 93549 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 988, 93549 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 988, 93549 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 988, 93549 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 988, 93549 is 1.
HCF(988, 93549) = 1
HCF of 988, 93549 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 988, 93549 is 1.
Highest Common Factor of 988,93549 is 1
Step 1: Since 93549 > 988, we apply the division lemma to 93549 and 988, to get
93549 = 988 x 94 + 677
Step 2: Since the reminder 988 ≠ 0, we apply division lemma to 677 and 988, to get
988 = 677 x 1 + 311
Step 3: We consider the new divisor 677 and the new remainder 311, and apply the division lemma to get
677 = 311 x 2 + 55
We consider the new divisor 311 and the new remainder 55,and apply the division lemma to get
311 = 55 x 5 + 36
We consider the new divisor 55 and the new remainder 36,and apply the division lemma to get
55 = 36 x 1 + 19
We consider the new divisor 36 and the new remainder 19,and apply the division lemma to get
36 = 19 x 1 + 17
We consider the new divisor 19 and the new remainder 17,and apply the division lemma to get
19 = 17 x 1 + 2
We consider the new divisor 17 and the new remainder 2,and apply the division lemma to get
17 = 2 x 8 + 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 988 and 93549 is 1
Notice that 1 = HCF(2,1) = HCF(17,2) = HCF(19,17) = HCF(36,19) = HCF(55,36) = HCF(311,55) = HCF(677,311) = HCF(988,677) = HCF(93549,988) .
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Frequently Asked Questions on HCF of 988, 93549 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 988, 93549?
Answer: HCF of 988, 93549 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 988, 93549 using Euclid's Algorithm?
Answer: For arbitrary numbers 988, 93549 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.