Highest Common Factor of 605, 984, 330 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 605, 984, 330 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 605, 984, 330 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 605, 984, 330 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 605, 984, 330 is 1.
HCF(605, 984, 330) = 1
HCF of 605, 984, 330 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 605, 984, 330 is 1.
Highest Common Factor of 605,984,330 is 1
Step 1: Since 984 > 605, we apply the division lemma to 984 and 605, to get
984 = 605 x 1 + 379
Step 2: Since the reminder 605 ≠ 0, we apply division lemma to 379 and 605, to get
605 = 379 x 1 + 226
Step 3: We consider the new divisor 379 and the new remainder 226, and apply the division lemma to get
379 = 226 x 1 + 153
We consider the new divisor 226 and the new remainder 153,and apply the division lemma to get
226 = 153 x 1 + 73
We consider the new divisor 153 and the new remainder 73,and apply the division lemma to get
153 = 73 x 2 + 7
We consider the new divisor 73 and the new remainder 7,and apply the division lemma to get
73 = 7 x 10 + 3
We consider the new divisor 7 and the new remainder 3,and apply the division lemma to get
7 = 3 x 2 + 1
We consider the new divisor 3 and the new remainder 1,and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 605 and 984 is 1
Notice that 1 = HCF(3,1) = HCF(7,3) = HCF(73,7) = HCF(153,73) = HCF(226,153) = HCF(379,226) = HCF(605,379) = HCF(984,605) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 330 > 1, we apply the division lemma to 330 and 1, to get
330 = 1 x 330 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 330 is 1
Notice that 1 = HCF(330,1) .
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Frequently Asked Questions on HCF of 605, 984, 330 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 605, 984, 330?
Answer: HCF of 605, 984, 330 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 605, 984, 330 using Euclid's Algorithm?
Answer: For arbitrary numbers 605, 984, 330 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.