Highest Common Factor of 617, 983, 633 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 617, 983, 633 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 617, 983, 633 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 617, 983, 633 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 617, 983, 633 is 1.
HCF(617, 983, 633) = 1
HCF of 617, 983, 633 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 617, 983, 633 is 1.
Highest Common Factor of 617,983,633 is 1
Step 1: Since 983 > 617, we apply the division lemma to 983 and 617, to get
983 = 617 x 1 + 366
Step 2: Since the reminder 617 ≠ 0, we apply division lemma to 366 and 617, to get
617 = 366 x 1 + 251
Step 3: We consider the new divisor 366 and the new remainder 251, and apply the division lemma to get
366 = 251 x 1 + 115
We consider the new divisor 251 and the new remainder 115,and apply the division lemma to get
251 = 115 x 2 + 21
We consider the new divisor 115 and the new remainder 21,and apply the division lemma to get
115 = 21 x 5 + 10
We consider the new divisor 21 and the new remainder 10,and apply the division lemma to get
21 = 10 x 2 + 1
We consider the new divisor 10 and the new remainder 1,and apply the division lemma to get
10 = 1 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 617 and 983 is 1
Notice that 1 = HCF(10,1) = HCF(21,10) = HCF(115,21) = HCF(251,115) = HCF(366,251) = HCF(617,366) = HCF(983,617) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 633 > 1, we apply the division lemma to 633 and 1, to get
633 = 1 x 633 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 633 is 1
Notice that 1 = HCF(633,1) .
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Frequently Asked Questions on HCF of 617, 983, 633 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 617, 983, 633?
Answer: HCF of 617, 983, 633 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 617, 983, 633 using Euclid's Algorithm?
Answer: For arbitrary numbers 617, 983, 633 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
