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 7488, 6451 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 7488, 6451 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 7488, 6451 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 7488, 6451 is 1.
HCF(7488, 6451) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 7488, 6451 is 1.
Step 1: Since 7488 > 6451, we apply the division lemma to 7488 and 6451, to get
7488 = 6451 x 1 + 1037
Step 2: Since the reminder 6451 ≠ 0, we apply division lemma to 1037 and 6451, to get
6451 = 1037 x 6 + 229
Step 3: We consider the new divisor 1037 and the new remainder 229, and apply the division lemma to get
1037 = 229 x 4 + 121
We consider the new divisor 229 and the new remainder 121,and apply the division lemma to get
229 = 121 x 1 + 108
We consider the new divisor 121 and the new remainder 108,and apply the division lemma to get
121 = 108 x 1 + 13
We consider the new divisor 108 and the new remainder 13,and apply the division lemma to get
108 = 13 x 8 + 4
We consider the new divisor 13 and the new remainder 4,and apply the division lemma to get
13 = 4 x 3 + 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 7488 and 6451 is 1
Notice that 1 = HCF(4,1) = HCF(13,4) = HCF(108,13) = HCF(121,108) = HCF(229,121) = HCF(1037,229) = HCF(6451,1037) = HCF(7488,6451) .
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 7488, 6451?
Answer: HCF of 7488, 6451 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 7488, 6451 using Euclid's Algorithm?
Answer: For arbitrary numbers 7488, 6451 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.