Highest Common Factor of 2470, 7293 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 2470, 7293 i.e. 13 the largest integer that leaves a remainder zero for all numbers.
HCF of 2470, 7293 is 13 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 2470, 7293 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 2470, 7293 is 13.
HCF(2470, 7293) = 13
HCF of 2470, 7293 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 2470, 7293 is 13.
Highest Common Factor of 2470,7293 is 13
Step 1: Since 7293 > 2470, we apply the division lemma to 7293 and 2470, to get
7293 = 2470 x 2 + 2353
Step 2: Since the reminder 2470 ≠ 0, we apply division lemma to 2353 and 2470, to get
2470 = 2353 x 1 + 117
Step 3: We consider the new divisor 2353 and the new remainder 117, and apply the division lemma to get
2353 = 117 x 20 + 13
We consider the new divisor 117 and the new remainder 13, and apply the division lemma to get
117 = 13 x 9 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 13, the HCF of 2470 and 7293 is 13
Notice that 13 = HCF(117,13) = HCF(2353,117) = HCF(2470,2353) = HCF(7293,2470) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 2470, 7293 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 2470, 7293?
Answer: HCF of 2470, 7293 is 13 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 2470, 7293 using Euclid's Algorithm?
Answer: For arbitrary numbers 2470, 7293 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.