Highest Common Factor of 765, 452 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 765, 452 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 765, 452 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 765, 452 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 765, 452 is 1.
HCF(765, 452) = 1
HCF of 765, 452 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 765, 452 is 1.
Highest Common Factor of 765,452 is 1
Step 1: Since 765 > 452, we apply the division lemma to 765 and 452, to get
765 = 452 x 1 + 313
Step 2: Since the reminder 452 ≠ 0, we apply division lemma to 313 and 452, to get
452 = 313 x 1 + 139
Step 3: We consider the new divisor 313 and the new remainder 139, and apply the division lemma to get
313 = 139 x 2 + 35
We consider the new divisor 139 and the new remainder 35,and apply the division lemma to get
139 = 35 x 3 + 34
We consider the new divisor 35 and the new remainder 34,and apply the division lemma to get
35 = 34 x 1 + 1
We consider the new divisor 34 and the new remainder 1,and apply the division lemma to get
34 = 1 x 34 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 765 and 452 is 1
Notice that 1 = HCF(34,1) = HCF(35,34) = HCF(139,35) = HCF(313,139) = HCF(452,313) = HCF(765,452) .
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Frequently Asked Questions on HCF of 765, 452 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 765, 452?
Answer: HCF of 765, 452 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 765, 452 using Euclid's Algorithm?
Answer: For arbitrary numbers 765, 452 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.