Highest Common Factor of 2405, 230 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 2405, 230 i.e. 5 the largest integer that leaves a remainder zero for all numbers.
HCF of 2405, 230 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 2405, 230 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 2405, 230 is 5.
HCF(2405, 230) = 5
HCF of 2405, 230 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 2405, 230 is 5.
Highest Common Factor of 2405,230 is 5
Step 1: Since 2405 > 230, we apply the division lemma to 2405 and 230, to get
2405 = 230 x 10 + 105
Step 2: Since the reminder 230 ≠ 0, we apply division lemma to 105 and 230, to get
230 = 105 x 2 + 20
Step 3: We consider the new divisor 105 and the new remainder 20, and apply the division lemma to get
105 = 20 x 5 + 5
We consider the new divisor 20 and the new remainder 5, and apply the division lemma to get
20 = 5 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 2405 and 230 is 5
Notice that 5 = HCF(20,5) = HCF(105,20) = HCF(230,105) = HCF(2405,230) .
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Frequently Asked Questions on HCF of 2405, 230 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 2405, 230?
Answer: HCF of 2405, 230 is 5 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 2405, 230 using Euclid's Algorithm?
Answer: For arbitrary numbers 2405, 230 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.