Highest Common Factor of 2685, 8375 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 2685, 8375 i.e. 5 the largest integer that leaves a remainder zero for all numbers.
HCF of 2685, 8375 is 5 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 2685, 8375 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 2685, 8375 is 5.
HCF(2685, 8375) = 5
HCF of 2685, 8375 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 2685, 8375 is 5.
Highest Common Factor of 2685,8375 is 5
Step 1: Since 8375 > 2685, we apply the division lemma to 8375 and 2685, to get
8375 = 2685 x 3 + 320
Step 2: Since the reminder 2685 ≠ 0, we apply division lemma to 320 and 2685, to get
2685 = 320 x 8 + 125
Step 3: We consider the new divisor 320 and the new remainder 125, and apply the division lemma to get
320 = 125 x 2 + 70
We consider the new divisor 125 and the new remainder 70,and apply the division lemma to get
125 = 70 x 1 + 55
We consider the new divisor 70 and the new remainder 55,and apply the division lemma to get
70 = 55 x 1 + 15
We consider the new divisor 55 and the new remainder 15,and apply the division lemma to get
55 = 15 x 3 + 10
We consider the new divisor 15 and the new remainder 10,and apply the division lemma to get
15 = 10 x 1 + 5
We consider the new divisor 10 and the new remainder 5,and apply the division lemma to get
10 = 5 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 2685 and 8375 is 5
Notice that 5 = HCF(10,5) = HCF(15,10) = HCF(55,15) = HCF(70,55) = HCF(125,70) = HCF(320,125) = HCF(2685,320) = HCF(8375,2685) .
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Frequently Asked Questions on HCF of 2685, 8375 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 2685, 8375?
Answer: HCF of 2685, 8375 is 5 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 2685, 8375 using Euclid's Algorithm?
Answer: For arbitrary numbers 2685, 8375 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.