Highest Common Factor of 7187, 7282 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 7187, 7282 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 7187, 7282 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 7187, 7282 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 7187, 7282 is 1.
HCF(7187, 7282) = 1
HCF of 7187, 7282 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 7187, 7282 is 1.
Highest Common Factor of 7187,7282 is 1
Step 1: Since 7282 > 7187, we apply the division lemma to 7282 and 7187, to get
7282 = 7187 x 1 + 95
Step 2: Since the reminder 7187 ≠ 0, we apply division lemma to 95 and 7187, to get
7187 = 95 x 75 + 62
Step 3: We consider the new divisor 95 and the new remainder 62, and apply the division lemma to get
95 = 62 x 1 + 33
We consider the new divisor 62 and the new remainder 33,and apply the division lemma to get
62 = 33 x 1 + 29
We consider the new divisor 33 and the new remainder 29,and apply the division lemma to get
33 = 29 x 1 + 4
We consider the new divisor 29 and the new remainder 4,and apply the division lemma to get
29 = 4 x 7 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 7187 and 7282 is 1
Notice that 1 = HCF(4,1) = HCF(29,4) = HCF(33,29) = HCF(62,33) = HCF(95,62) = HCF(7187,95) = HCF(7282,7187) .
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Frequently Asked Questions on HCF of 7187, 7282 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 7187, 7282?
Answer: HCF of 7187, 7282 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 7187, 7282 using Euclid's Algorithm?
Answer: For arbitrary numbers 7187, 7282 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.