Highest Common Factor of 635, 370, 799, 732 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, 370, 799, 732 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 635, 370, 799, 732 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, 370, 799, 732 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, 370, 799, 732 is 1.
HCF(635, 370, 799, 732) = 1
HCF of 635, 370, 799, 732 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, 370, 799, 732 is 1.
Highest Common Factor of 635,370,799,732 is 1
Step 1: Since 635 > 370, we apply the division lemma to 635 and 370, to get
635 = 370 x 1 + 265
Step 2: Since the reminder 370 ≠ 0, we apply division lemma to 265 and 370, to get
370 = 265 x 1 + 105
Step 3: We consider the new divisor 265 and the new remainder 105, and apply the division lemma to get
265 = 105 x 2 + 55
We consider the new divisor 105 and the new remainder 55,and apply the division lemma to get
105 = 55 x 1 + 50
We consider the new divisor 55 and the new remainder 50,and apply the division lemma to get
55 = 50 x 1 + 5
We consider the new divisor 50 and the new remainder 5,and apply the division lemma to get
50 = 5 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 635 and 370 is 5
Notice that 5 = HCF(50,5) = HCF(55,50) = HCF(105,55) = HCF(265,105) = HCF(370,265) = HCF(635,370) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 799 > 5, we apply the division lemma to 799 and 5, to get
799 = 5 x 159 + 4
Step 2: Since the reminder 5 ≠ 0, we apply division lemma to 4 and 5, to get
5 = 4 x 1 + 1
Step 3: We consider the new divisor 4 and the new remainder 1, and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 5 and 799 is 1
Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(799,5) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 732 > 1, we apply the division lemma to 732 and 1, to get
732 = 1 x 732 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 732 is 1
Notice that 1 = HCF(732,1) .
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Frequently Asked Questions on HCF of 635, 370, 799, 732 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, 370, 799, 732?
Answer: HCF of 635, 370, 799, 732 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 635, 370, 799, 732 using Euclid's Algorithm?
Answer: For arbitrary numbers 635, 370, 799, 732 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.