Highest Common Factor of 617, 6908, 1604 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, 6908, 1604 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 617, 6908, 1604 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, 6908, 1604 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, 6908, 1604 is 1.
HCF(617, 6908, 1604) = 1
HCF of 617, 6908, 1604 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, 6908, 1604 is 1.
Highest Common Factor of 617,6908,1604 is 1
Step 1: Since 6908 > 617, we apply the division lemma to 6908 and 617, to get
6908 = 617 x 11 + 121
Step 2: Since the reminder 617 ≠ 0, we apply division lemma to 121 and 617, to get
617 = 121 x 5 + 12
Step 3: We consider the new divisor 121 and the new remainder 12, and apply the division lemma to get
121 = 12 x 10 + 1
We consider the new divisor 12 and the new remainder 1, and apply the division lemma to get
12 = 1 x 12 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 617 and 6908 is 1
Notice that 1 = HCF(12,1) = HCF(121,12) = HCF(617,121) = HCF(6908,617) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 1604 > 1, we apply the division lemma to 1604 and 1, to get
1604 = 1 x 1604 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 1604 is 1
Notice that 1 = HCF(1604,1) .
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Frequently Asked Questions on HCF of 617, 6908, 1604 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, 6908, 1604?
Answer: HCF of 617, 6908, 1604 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 617, 6908, 1604 using Euclid's Algorithm?
Answer: For arbitrary numbers 617, 6908, 1604 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
