Highest Common Factor of 799, 657, 877 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 799, 657, 877 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 799, 657, 877 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 799, 657, 877 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 799, 657, 877 is 1.
HCF(799, 657, 877) = 1
HCF of 799, 657, 877 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 799, 657, 877 is 1.
Highest Common Factor of 799,657,877 is 1
Step 1: Since 799 > 657, we apply the division lemma to 799 and 657, to get
799 = 657 x 1 + 142
Step 2: Since the reminder 657 ≠ 0, we apply division lemma to 142 and 657, to get
657 = 142 x 4 + 89
Step 3: We consider the new divisor 142 and the new remainder 89, and apply the division lemma to get
142 = 89 x 1 + 53
We consider the new divisor 89 and the new remainder 53,and apply the division lemma to get
89 = 53 x 1 + 36
We consider the new divisor 53 and the new remainder 36,and apply the division lemma to get
53 = 36 x 1 + 17
We consider the new divisor 36 and the new remainder 17,and apply the division lemma to get
36 = 17 x 2 + 2
We consider the new divisor 17 and the new remainder 2,and apply the division lemma to get
17 = 2 x 8 + 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 799 and 657 is 1
Notice that 1 = HCF(2,1) = HCF(17,2) = HCF(36,17) = HCF(53,36) = HCF(89,53) = HCF(142,89) = HCF(657,142) = HCF(799,657) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 877 > 1, we apply the division lemma to 877 and 1, to get
877 = 1 x 877 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 877 is 1
Notice that 1 = HCF(877,1) .
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Frequently Asked Questions on HCF of 799, 657, 877 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 799, 657, 877?
Answer: HCF of 799, 657, 877 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 799, 657, 877 using Euclid's Algorithm?
Answer: For arbitrary numbers 799, 657, 877 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.