Highest Common Factor of 675, 570, 331, 901 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 675, 570, 331, 901 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 675, 570, 331, 901 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 675, 570, 331, 901 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 675, 570, 331, 901 is 1.
HCF(675, 570, 331, 901) = 1
HCF of 675, 570, 331, 901 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 675, 570, 331, 901 is 1.
Highest Common Factor of 675,570,331,901 is 1
Step 1: Since 675 > 570, we apply the division lemma to 675 and 570, to get
675 = 570 x 1 + 105
Step 2: Since the reminder 570 ≠ 0, we apply division lemma to 105 and 570, to get
570 = 105 x 5 + 45
Step 3: We consider the new divisor 105 and the new remainder 45, and apply the division lemma to get
105 = 45 x 2 + 15
We consider the new divisor 45 and the new remainder 15, and apply the division lemma to get
45 = 15 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 15, the HCF of 675 and 570 is 15
Notice that 15 = HCF(45,15) = HCF(105,45) = HCF(570,105) = HCF(675,570) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 331 > 15, we apply the division lemma to 331 and 15, to get
331 = 15 x 22 + 1
Step 2: Since the reminder 15 ≠ 0, we apply division lemma to 1 and 15, to get
15 = 1 x 15 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 15 and 331 is 1
Notice that 1 = HCF(15,1) = HCF(331,15) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 901 > 1, we apply the division lemma to 901 and 1, to get
901 = 1 x 901 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 901 is 1
Notice that 1 = HCF(901,1) .
HCF using Euclid's Algorithm Calculation Examples
Here are some samples of HCF using Euclid's Algorithm calculations.
Frequently Asked Questions on HCF of 675, 570, 331, 901 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 675, 570, 331, 901?
Answer: HCF of 675, 570, 331, 901 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 675, 570, 331, 901 using Euclid's Algorithm?
Answer: For arbitrary numbers 675, 570, 331, 901 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.