Highest Common Factor of 635, 930, 63, 352 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 635, 930, 63, 352 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 635, 930, 63, 352 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 635, 930, 63, 352 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 635, 930, 63, 352 is 1.
HCF(635, 930, 63, 352) = 1
HCF of 635, 930, 63, 352 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 635, 930, 63, 352 is 1.
Highest Common Factor of 635,930,63,352 is 1
Step 1: Since 930 > 635, we apply the division lemma to 930 and 635, to get
930 = 635 x 1 + 295
Step 2: Since the reminder 635 ≠ 0, we apply division lemma to 295 and 635, to get
635 = 295 x 2 + 45
Step 3: We consider the new divisor 295 and the new remainder 45, and apply the division lemma to get
295 = 45 x 6 + 25
We consider the new divisor 45 and the new remainder 25,and apply the division lemma to get
45 = 25 x 1 + 20
We consider the new divisor 25 and the new remainder 20,and apply the division lemma to get
25 = 20 x 1 + 5
We consider the new divisor 20 and the new remainder 5,and apply the division lemma to get
20 = 5 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 635 and 930 is 5
Notice that 5 = HCF(20,5) = HCF(25,20) = HCF(45,25) = HCF(295,45) = HCF(635,295) = HCF(930,635) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 63 > 5, we apply the division lemma to 63 and 5, to get
63 = 5 x 12 + 3
Step 2: Since the reminder 5 ≠ 0, we apply division lemma to 3 and 5, to get
5 = 3 x 1 + 2
Step 3: We consider the new divisor 3 and the new remainder 2, and apply the division lemma to get
3 = 2 x 1 + 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 5 and 63 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(5,3) = HCF(63,5) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 352 > 1, we apply the division lemma to 352 and 1, to get
352 = 1 x 352 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 352 is 1
Notice that 1 = HCF(352,1) .
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Frequently Asked Questions on HCF of 635, 930, 63, 352 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 635, 930, 63, 352?
Answer: HCF of 635, 930, 63, 352 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 635, 930, 63, 352 using Euclid's Algorithm?
Answer: For arbitrary numbers 635, 930, 63, 352 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
