Highest Common Factor of 762, 627 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 762, 627 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 762, 627 is 3 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 762, 627 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 762, 627 is 3.
HCF(762, 627) = 3
HCF of 762, 627 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 762, 627 is 3.
Highest Common Factor of 762,627 is 3
Step 1: Since 762 > 627, we apply the division lemma to 762 and 627, to get
762 = 627 x 1 + 135
Step 2: Since the reminder 627 ≠ 0, we apply division lemma to 135 and 627, to get
627 = 135 x 4 + 87
Step 3: We consider the new divisor 135 and the new remainder 87, and apply the division lemma to get
135 = 87 x 1 + 48
We consider the new divisor 87 and the new remainder 48,and apply the division lemma to get
87 = 48 x 1 + 39
We consider the new divisor 48 and the new remainder 39,and apply the division lemma to get
48 = 39 x 1 + 9
We consider the new divisor 39 and the new remainder 9,and apply the division lemma to get
39 = 9 x 4 + 3
We consider the new divisor 9 and the new remainder 3,and apply the division lemma to get
9 = 3 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 762 and 627 is 3
Notice that 3 = HCF(9,3) = HCF(39,9) = HCF(48,39) = HCF(87,48) = HCF(135,87) = HCF(627,135) = HCF(762,627) .
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Frequently Asked Questions on HCF of 762, 627 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 762, 627?
Answer: HCF of 762, 627 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 762, 627 using Euclid's Algorithm?
Answer: For arbitrary numbers 762, 627 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.