Highest Common Factor of 456, 329, 793 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 456, 329, 793 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 456, 329, 793 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 456, 329, 793 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 456, 329, 793 is 1.
HCF(456, 329, 793) = 1
HCF of 456, 329, 793 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 456, 329, 793 is 1.
Highest Common Factor of 456,329,793 is 1
Step 1: Since 456 > 329, we apply the division lemma to 456 and 329, to get
456 = 329 x 1 + 127
Step 2: Since the reminder 329 ≠ 0, we apply division lemma to 127 and 329, to get
329 = 127 x 2 + 75
Step 3: We consider the new divisor 127 and the new remainder 75, and apply the division lemma to get
127 = 75 x 1 + 52
We consider the new divisor 75 and the new remainder 52,and apply the division lemma to get
75 = 52 x 1 + 23
We consider the new divisor 52 and the new remainder 23,and apply the division lemma to get
52 = 23 x 2 + 6
We consider the new divisor 23 and the new remainder 6,and apply the division lemma to get
23 = 6 x 3 + 5
We consider the new divisor 6 and the new remainder 5,and apply the division lemma to get
6 = 5 x 1 + 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 456 and 329 is 1
Notice that 1 = HCF(5,1) = HCF(6,5) = HCF(23,6) = HCF(52,23) = HCF(75,52) = HCF(127,75) = HCF(329,127) = HCF(456,329) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 793 > 1, we apply the division lemma to 793 and 1, to get
793 = 1 x 793 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 793 is 1
Notice that 1 = HCF(793,1) .
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Frequently Asked Questions on HCF of 456, 329, 793 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 456, 329, 793?
Answer: HCF of 456, 329, 793 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 456, 329, 793 using Euclid's Algorithm?
Answer: For arbitrary numbers 456, 329, 793 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.