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 593, 902, 55 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 593, 902, 55 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 593, 902, 55 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 593, 902, 55 is 1.
HCF(593, 902, 55) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 593, 902, 55 is 1.
Step 1: Since 902 > 593, we apply the division lemma to 902 and 593, to get
902 = 593 x 1 + 309
Step 2: Since the reminder 593 ≠ 0, we apply division lemma to 309 and 593, to get
593 = 309 x 1 + 284
Step 3: We consider the new divisor 309 and the new remainder 284, and apply the division lemma to get
309 = 284 x 1 + 25
We consider the new divisor 284 and the new remainder 25,and apply the division lemma to get
284 = 25 x 11 + 9
We consider the new divisor 25 and the new remainder 9,and apply the division lemma to get
25 = 9 x 2 + 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 593 and 902 is 1
Notice that 1 = HCF(2,1) = HCF(7,2) = HCF(9,7) = HCF(25,9) = HCF(284,25) = HCF(309,284) = HCF(593,309) = HCF(902,593) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 55 > 1, we apply the division lemma to 55 and 1, to get
55 = 1 x 55 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 55 is 1
Notice that 1 = HCF(55,1) .
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 593, 902, 55?
Answer: HCF of 593, 902, 55 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 593, 902, 55 using Euclid's Algorithm?
Answer: For arbitrary numbers 593, 902, 55 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.