Highest Common Factor of 1658, 5518 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 1658, 5518 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 1658, 5518 is 2 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 1658, 5518 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 1658, 5518 is 2.
HCF(1658, 5518) = 2
HCF of 1658, 5518 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 1658, 5518 is 2.
Highest Common Factor of 1658,5518 is 2
Step 1: Since 5518 > 1658, we apply the division lemma to 5518 and 1658, to get
5518 = 1658 x 3 + 544
Step 2: Since the reminder 1658 ≠ 0, we apply division lemma to 544 and 1658, to get
1658 = 544 x 3 + 26
Step 3: We consider the new divisor 544 and the new remainder 26, and apply the division lemma to get
544 = 26 x 20 + 24
We consider the new divisor 26 and the new remainder 24,and apply the division lemma to get
26 = 24 x 1 + 2
We consider the new divisor 24 and the new remainder 2,and apply the division lemma to get
24 = 2 x 12 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 1658 and 5518 is 2
Notice that 2 = HCF(24,2) = HCF(26,24) = HCF(544,26) = HCF(1658,544) = HCF(5518,1658) .
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Frequently Asked Questions on HCF of 1658, 5518 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 1658, 5518?
Answer: HCF of 1658, 5518 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 1658, 5518 using Euclid's Algorithm?
Answer: For arbitrary numbers 1658, 5518 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.