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 7523, 7754 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 7523, 7754 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 7523, 7754 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 7523, 7754 is 1.
HCF(7523, 7754) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 7523, 7754 is 1.
Step 1: Since 7754 > 7523, we apply the division lemma to 7754 and 7523, to get
7754 = 7523 x 1 + 231
Step 2: Since the reminder 7523 ≠ 0, we apply division lemma to 231 and 7523, to get
7523 = 231 x 32 + 131
Step 3: We consider the new divisor 231 and the new remainder 131, and apply the division lemma to get
231 = 131 x 1 + 100
We consider the new divisor 131 and the new remainder 100,and apply the division lemma to get
131 = 100 x 1 + 31
We consider the new divisor 100 and the new remainder 31,and apply the division lemma to get
100 = 31 x 3 + 7
We consider the new divisor 31 and the new remainder 7,and apply the division lemma to get
31 = 7 x 4 + 3
We consider the new divisor 7 and the new remainder 3,and apply the division lemma to get
7 = 3 x 2 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 7523 and 7754 is 1
Notice that 1 = HCF(3,1) = HCF(7,3) = HCF(31,7) = HCF(100,31) = HCF(131,100) = HCF(231,131) = HCF(7523,231) = HCF(7754,7523) .
Here are some samples of HCF using Euclid's Algorithm calculations.
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 7523, 7754?
Answer: HCF of 7523, 7754 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 7523, 7754 using Euclid's Algorithm?
Answer: For arbitrary numbers 7523, 7754 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.