Highest Common Factor of 804, 6908 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 804, 6908 i.e. 4 the largest integer that leaves a remainder zero for all numbers.
HCF of 804, 6908 is 4 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 804, 6908 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 804, 6908 is 4.
HCF(804, 6908) = 4
HCF of 804, 6908 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 804, 6908 is 4.
Highest Common Factor of 804,6908 is 4
Step 1: Since 6908 > 804, we apply the division lemma to 6908 and 804, to get
6908 = 804 x 8 + 476
Step 2: Since the reminder 804 ≠ 0, we apply division lemma to 476 and 804, to get
804 = 476 x 1 + 328
Step 3: We consider the new divisor 476 and the new remainder 328, and apply the division lemma to get
476 = 328 x 1 + 148
We consider the new divisor 328 and the new remainder 148,and apply the division lemma to get
328 = 148 x 2 + 32
We consider the new divisor 148 and the new remainder 32,and apply the division lemma to get
148 = 32 x 4 + 20
We consider the new divisor 32 and the new remainder 20,and apply the division lemma to get
32 = 20 x 1 + 12
We consider the new divisor 20 and the new remainder 12,and apply the division lemma to get
20 = 12 x 1 + 8
We consider the new divisor 12 and the new remainder 8,and apply the division lemma to get
12 = 8 x 1 + 4
We consider the new divisor 8 and the new remainder 4,and apply the division lemma to get
8 = 4 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 804 and 6908 is 4
Notice that 4 = HCF(8,4) = HCF(12,8) = HCF(20,12) = HCF(32,20) = HCF(148,32) = HCF(328,148) = HCF(476,328) = HCF(804,476) = HCF(6908,804) .
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Frequently Asked Questions on HCF of 804, 6908 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 804, 6908?
Answer: HCF of 804, 6908 is 4 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 804, 6908 using Euclid's Algorithm?
Answer: For arbitrary numbers 804, 6908 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.