Highest Common Factor of 705, 958, 104, 83 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 705, 958, 104, 83 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 705, 958, 104, 83 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 705, 958, 104, 83 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 705, 958, 104, 83 is 1.
HCF(705, 958, 104, 83) = 1
HCF of 705, 958, 104, 83 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 705, 958, 104, 83 is 1.
Highest Common Factor of 705,958,104,83 is 1
Step 1: Since 958 > 705, we apply the division lemma to 958 and 705, to get
958 = 705 x 1 + 253
Step 2: Since the reminder 705 ≠ 0, we apply division lemma to 253 and 705, to get
705 = 253 x 2 + 199
Step 3: We consider the new divisor 253 and the new remainder 199, and apply the division lemma to get
253 = 199 x 1 + 54
We consider the new divisor 199 and the new remainder 54,and apply the division lemma to get
199 = 54 x 3 + 37
We consider the new divisor 54 and the new remainder 37,and apply the division lemma to get
54 = 37 x 1 + 17
We consider the new divisor 37 and the new remainder 17,and apply the division lemma to get
37 = 17 x 2 + 3
We consider the new divisor 17 and the new remainder 3,and apply the division lemma to get
17 = 3 x 5 + 2
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 705 and 958 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(17,3) = HCF(37,17) = HCF(54,37) = HCF(199,54) = HCF(253,199) = HCF(705,253) = HCF(958,705) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 104 > 1, we apply the division lemma to 104 and 1, to get
104 = 1 x 104 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 104 is 1
Notice that 1 = HCF(104,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 83 > 1, we apply the division lemma to 83 and 1, to get
83 = 1 x 83 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 83 is 1
Notice that 1 = HCF(83,1) .
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Frequently Asked Questions on HCF of 705, 958, 104, 83 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 705, 958, 104, 83?
Answer: HCF of 705, 958, 104, 83 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 705, 958, 104, 83 using Euclid's Algorithm?
Answer: For arbitrary numbers 705, 958, 104, 83 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.