Highest Common Factor of 325, 535, 920 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 325, 535, 920 i.e. 5 the largest integer that leaves a remainder zero for all numbers.
HCF of 325, 535, 920 is 5 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 325, 535, 920 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 325, 535, 920 is 5.
HCF(325, 535, 920) = 5
HCF of 325, 535, 920 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 325, 535, 920 is 5.
Highest Common Factor of 325,535,920 is 5
Step 1: Since 535 > 325, we apply the division lemma to 535 and 325, to get
535 = 325 x 1 + 210
Step 2: Since the reminder 325 ≠ 0, we apply division lemma to 210 and 325, to get
325 = 210 x 1 + 115
Step 3: We consider the new divisor 210 and the new remainder 115, and apply the division lemma to get
210 = 115 x 1 + 95
We consider the new divisor 115 and the new remainder 95,and apply the division lemma to get
115 = 95 x 1 + 20
We consider the new divisor 95 and the new remainder 20,and apply the division lemma to get
95 = 20 x 4 + 15
We consider the new divisor 20 and the new remainder 15,and apply the division lemma to get
20 = 15 x 1 + 5
We consider the new divisor 15 and the new remainder 5,and apply the division lemma to get
15 = 5 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 325 and 535 is 5
Notice that 5 = HCF(15,5) = HCF(20,15) = HCF(95,20) = HCF(115,95) = HCF(210,115) = HCF(325,210) = HCF(535,325) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 920 > 5, we apply the division lemma to 920 and 5, to get
920 = 5 x 184 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 5 and 920 is 5
Notice that 5 = HCF(920,5) .
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Frequently Asked Questions on HCF of 325, 535, 920 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 325, 535, 920?
Answer: HCF of 325, 535, 920 is 5 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 325, 535, 920 using Euclid's Algorithm?
Answer: For arbitrary numbers 325, 535, 920 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.