Highest Common Factor of 304, 401, 549, 771 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 304, 401, 549, 771 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 304, 401, 549, 771 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 304, 401, 549, 771 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 304, 401, 549, 771 is 1.
HCF(304, 401, 549, 771) = 1
HCF of 304, 401, 549, 771 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 304, 401, 549, 771 is 1.
Highest Common Factor of 304,401,549,771 is 1
Step 1: Since 401 > 304, we apply the division lemma to 401 and 304, to get
401 = 304 x 1 + 97
Step 2: Since the reminder 304 ≠ 0, we apply division lemma to 97 and 304, to get
304 = 97 x 3 + 13
Step 3: We consider the new divisor 97 and the new remainder 13, and apply the division lemma to get
97 = 13 x 7 + 6
We consider the new divisor 13 and the new remainder 6,and apply the division lemma to get
13 = 6 x 2 + 1
We consider the new divisor 6 and the new remainder 1,and apply the division lemma to get
6 = 1 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 304 and 401 is 1
Notice that 1 = HCF(6,1) = HCF(13,6) = HCF(97,13) = HCF(304,97) = HCF(401,304) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 549 > 1, we apply the division lemma to 549 and 1, to get
549 = 1 x 549 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 549 is 1
Notice that 1 = HCF(549,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 771 > 1, we apply the division lemma to 771 and 1, to get
771 = 1 x 771 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 771 is 1
Notice that 1 = HCF(771,1) .
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Frequently Asked Questions on HCF of 304, 401, 549, 771 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 304, 401, 549, 771?
Answer: HCF of 304, 401, 549, 771 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 304, 401, 549, 771 using Euclid's Algorithm?
Answer: For arbitrary numbers 304, 401, 549, 771 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.