Highest Common Factor of 904, 551, 284 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 904, 551, 284 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 904, 551, 284 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 904, 551, 284 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 904, 551, 284 is 1.
HCF(904, 551, 284) = 1
HCF of 904, 551, 284 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 904, 551, 284 is 1.
Highest Common Factor of 904,551,284 is 1
Step 1: Since 904 > 551, we apply the division lemma to 904 and 551, to get
904 = 551 x 1 + 353
Step 2: Since the reminder 551 ≠ 0, we apply division lemma to 353 and 551, to get
551 = 353 x 1 + 198
Step 3: We consider the new divisor 353 and the new remainder 198, and apply the division lemma to get
353 = 198 x 1 + 155
We consider the new divisor 198 and the new remainder 155,and apply the division lemma to get
198 = 155 x 1 + 43
We consider the new divisor 155 and the new remainder 43,and apply the division lemma to get
155 = 43 x 3 + 26
We consider the new divisor 43 and the new remainder 26,and apply the division lemma to get
43 = 26 x 1 + 17
We consider the new divisor 26 and the new remainder 17,and apply the division lemma to get
26 = 17 x 1 + 9
We consider the new divisor 17 and the new remainder 9,and apply the division lemma to get
17 = 9 x 1 + 8
We consider the new divisor 9 and the new remainder 8,and apply the division lemma to get
9 = 8 x 1 + 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 904 and 551 is 1
Notice that 1 = HCF(8,1) = HCF(9,8) = HCF(17,9) = HCF(26,17) = HCF(43,26) = HCF(155,43) = HCF(198,155) = HCF(353,198) = HCF(551,353) = HCF(904,551) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 284 > 1, we apply the division lemma to 284 and 1, to get
284 = 1 x 284 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 284 is 1
Notice that 1 = HCF(284,1) .
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Frequently Asked Questions on HCF of 904, 551, 284 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 904, 551, 284?
Answer: HCF of 904, 551, 284 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 904, 551, 284 using Euclid's Algorithm?
Answer: For arbitrary numbers 904, 551, 284 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
