Highest Common Factor of 938, 675, 546 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 938, 675, 546 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 938, 675, 546 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 938, 675, 546 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 938, 675, 546 is 1.
HCF(938, 675, 546) = 1
HCF of 938, 675, 546 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 938, 675, 546 is 1.
Highest Common Factor of 938,675,546 is 1
Step 1: Since 938 > 675, we apply the division lemma to 938 and 675, to get
938 = 675 x 1 + 263
Step 2: Since the reminder 675 ≠ 0, we apply division lemma to 263 and 675, to get
675 = 263 x 2 + 149
Step 3: We consider the new divisor 263 and the new remainder 149, and apply the division lemma to get
263 = 149 x 1 + 114
We consider the new divisor 149 and the new remainder 114,and apply the division lemma to get
149 = 114 x 1 + 35
We consider the new divisor 114 and the new remainder 35,and apply the division lemma to get
114 = 35 x 3 + 9
We consider the new divisor 35 and the new remainder 9,and apply the division lemma to get
35 = 9 x 3 + 8
We consider the new divisor 9 and the new remainder 8,and apply the division lemma to get
9 = 8 x 1 + 1
We consider the new divisor 8 and the new remainder 1,and apply the division lemma to get
8 = 1 x 8 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 938 and 675 is 1
Notice that 1 = HCF(8,1) = HCF(9,8) = HCF(35,9) = HCF(114,35) = HCF(149,114) = HCF(263,149) = HCF(675,263) = HCF(938,675) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 546 > 1, we apply the division lemma to 546 and 1, to get
546 = 1 x 546 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 546 is 1
Notice that 1 = HCF(546,1) .
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Frequently Asked Questions on HCF of 938, 675, 546 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 938, 675, 546?
Answer: HCF of 938, 675, 546 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 938, 675, 546 using Euclid's Algorithm?
Answer: For arbitrary numbers 938, 675, 546 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.