Highest Common Factor of 433, 997, 461, 736 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 433, 997, 461, 736 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 433, 997, 461, 736 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 433, 997, 461, 736 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 433, 997, 461, 736 is 1.
HCF(433, 997, 461, 736) = 1
HCF of 433, 997, 461, 736 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 433, 997, 461, 736 is 1.
Highest Common Factor of 433,997,461,736 is 1
Step 1: Since 997 > 433, we apply the division lemma to 997 and 433, to get
997 = 433 x 2 + 131
Step 2: Since the reminder 433 ≠ 0, we apply division lemma to 131 and 433, to get
433 = 131 x 3 + 40
Step 3: We consider the new divisor 131 and the new remainder 40, and apply the division lemma to get
131 = 40 x 3 + 11
We consider the new divisor 40 and the new remainder 11,and apply the division lemma to get
40 = 11 x 3 + 7
We consider the new divisor 11 and the new remainder 7,and apply the division lemma to get
11 = 7 x 1 + 4
We consider the new divisor 7 and the new remainder 4,and apply the division lemma to get
7 = 4 x 1 + 3
We consider the new divisor 4 and the new remainder 3,and apply the division lemma to get
4 = 3 x 1 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 433 and 997 is 1
Notice that 1 = HCF(3,1) = HCF(4,3) = HCF(7,4) = HCF(11,7) = HCF(40,11) = HCF(131,40) = HCF(433,131) = HCF(997,433) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 461 > 1, we apply the division lemma to 461 and 1, to get
461 = 1 x 461 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 461 is 1
Notice that 1 = HCF(461,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 736 > 1, we apply the division lemma to 736 and 1, to get
736 = 1 x 736 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 736 is 1
Notice that 1 = HCF(736,1) .
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Frequently Asked Questions on HCF of 433, 997, 461, 736 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 433, 997, 461, 736?
Answer: HCF of 433, 997, 461, 736 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 433, 997, 461, 736 using Euclid's Algorithm?
Answer: For arbitrary numbers 433, 997, 461, 736 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.