Highest Common Factor of 595, 989 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 595, 989 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 595, 989 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 595, 989 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 595, 989 is 1.
HCF(595, 989) = 1
HCF of 595, 989 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 595, 989 is 1.
Highest Common Factor of 595,989 is 1
Step 1: Since 989 > 595, we apply the division lemma to 989 and 595, to get
989 = 595 x 1 + 394
Step 2: Since the reminder 595 ≠ 0, we apply division lemma to 394 and 595, to get
595 = 394 x 1 + 201
Step 3: We consider the new divisor 394 and the new remainder 201, and apply the division lemma to get
394 = 201 x 1 + 193
We consider the new divisor 201 and the new remainder 193,and apply the division lemma to get
201 = 193 x 1 + 8
We consider the new divisor 193 and the new remainder 8,and apply the division lemma to get
193 = 8 x 24 + 1
We consider the new divisor 8 and the new remainder 1,and apply the division lemma to get
8 = 1 x 8 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 595 and 989 is 1
Notice that 1 = HCF(8,1) = HCF(193,8) = HCF(201,193) = HCF(394,201) = HCF(595,394) = HCF(989,595) .
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Frequently Asked Questions on HCF of 595, 989 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 595, 989?
Answer: HCF of 595, 989 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 595, 989 using Euclid's Algorithm?
Answer: For arbitrary numbers 595, 989 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.