Highest Common Factor of 329, 525, 115 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 329, 525, 115 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 329, 525, 115 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 329, 525, 115 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 329, 525, 115 is 1.
HCF(329, 525, 115) = 1
HCF of 329, 525, 115 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 329, 525, 115 is 1.
Highest Common Factor of 329,525,115 is 1
Step 1: Since 525 > 329, we apply the division lemma to 525 and 329, to get
525 = 329 x 1 + 196
Step 2: Since the reminder 329 ≠ 0, we apply division lemma to 196 and 329, to get
329 = 196 x 1 + 133
Step 3: We consider the new divisor 196 and the new remainder 133, and apply the division lemma to get
196 = 133 x 1 + 63
We consider the new divisor 133 and the new remainder 63,and apply the division lemma to get
133 = 63 x 2 + 7
We consider the new divisor 63 and the new remainder 7,and apply the division lemma to get
63 = 7 x 9 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 7, the HCF of 329 and 525 is 7
Notice that 7 = HCF(63,7) = HCF(133,63) = HCF(196,133) = HCF(329,196) = HCF(525,329) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 115 > 7, we apply the division lemma to 115 and 7, to get
115 = 7 x 16 + 3
Step 2: Since the reminder 7 ≠ 0, we apply division lemma to 3 and 7, to get
7 = 3 x 2 + 1
Step 3: 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 7 and 115 is 1
Notice that 1 = HCF(3,1) = HCF(7,3) = HCF(115,7) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 329, 525, 115 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 329, 525, 115?
Answer: HCF of 329, 525, 115 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 329, 525, 115 using Euclid's Algorithm?
Answer: For arbitrary numbers 329, 525, 115 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.