Highest Common Factor of 7417, 799 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 7417, 799 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 7417, 799 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 7417, 799 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 7417, 799 is 1.
HCF(7417, 799) = 1
HCF of 7417, 799 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 7417, 799 is 1.
Highest Common Factor of 7417,799 is 1
Step 1: Since 7417 > 799, we apply the division lemma to 7417 and 799, to get
7417 = 799 x 9 + 226
Step 2: Since the reminder 799 ≠ 0, we apply division lemma to 226 and 799, to get
799 = 226 x 3 + 121
Step 3: We consider the new divisor 226 and the new remainder 121, and apply the division lemma to get
226 = 121 x 1 + 105
We consider the new divisor 121 and the new remainder 105,and apply the division lemma to get
121 = 105 x 1 + 16
We consider the new divisor 105 and the new remainder 16,and apply the division lemma to get
105 = 16 x 6 + 9
We consider the new divisor 16 and the new remainder 9,and apply the division lemma to get
16 = 9 x 1 + 7
We consider the new divisor 9 and the new remainder 7,and apply the division lemma to get
9 = 7 x 1 + 2
We consider the new divisor 7 and the new remainder 2,and apply the division lemma to get
7 = 2 x 3 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 7417 and 799 is 1
Notice that 1 = HCF(2,1) = HCF(7,2) = HCF(9,7) = HCF(16,9) = HCF(105,16) = HCF(121,105) = HCF(226,121) = HCF(799,226) = HCF(7417,799) .
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Frequently Asked Questions on HCF of 7417, 799 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 7417, 799?
Answer: HCF of 7417, 799 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 7417, 799 using Euclid's Algorithm?
Answer: For arbitrary numbers 7417, 799 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.