Highest Common Factor of 554, 355, 328 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 554, 355, 328 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 554, 355, 328 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 554, 355, 328 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 554, 355, 328 is 1.
HCF(554, 355, 328) = 1
HCF of 554, 355, 328 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 554, 355, 328 is 1.
Highest Common Factor of 554,355,328 is 1
Step 1: Since 554 > 355, we apply the division lemma to 554 and 355, to get
554 = 355 x 1 + 199
Step 2: Since the reminder 355 ≠ 0, we apply division lemma to 199 and 355, to get
355 = 199 x 1 + 156
Step 3: We consider the new divisor 199 and the new remainder 156, and apply the division lemma to get
199 = 156 x 1 + 43
We consider the new divisor 156 and the new remainder 43,and apply the division lemma to get
156 = 43 x 3 + 27
We consider the new divisor 43 and the new remainder 27,and apply the division lemma to get
43 = 27 x 1 + 16
We consider the new divisor 27 and the new remainder 16,and apply the division lemma to get
27 = 16 x 1 + 11
We consider the new divisor 16 and the new remainder 11,and apply the division lemma to get
16 = 11 x 1 + 5
We consider the new divisor 11 and the new remainder 5,and apply the division lemma to get
11 = 5 x 2 + 1
We consider the new divisor 5 and the new remainder 1,and apply the division lemma to get
5 = 1 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 554 and 355 is 1
Notice that 1 = HCF(5,1) = HCF(11,5) = HCF(16,11) = HCF(27,16) = HCF(43,27) = HCF(156,43) = HCF(199,156) = HCF(355,199) = HCF(554,355) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 328 > 1, we apply the division lemma to 328 and 1, to get
328 = 1 x 328 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 328 is 1
Notice that 1 = HCF(328,1) .
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Frequently Asked Questions on HCF of 554, 355, 328 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 554, 355, 328?
Answer: HCF of 554, 355, 328 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 554, 355, 328 using Euclid's Algorithm?
Answer: For arbitrary numbers 554, 355, 328 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
