Greatest Common Factor of 400, 230, 217

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 400, 230, 217 by common division method
• Greatest Common Factor of 400, 230, 217 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 230

List of positive integer factors of 230 that divides 230 without a remainder.

1,2,5,10,23,46,115,230

Factors of 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Greatest Common Factor

We found the factors 400,230,217 . The biggest common factor number is the GCF number.
So the greatest common factor 400,230,217 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 415, 999, 809
• GCF of 848, 235, 442
• GCF of 981, 980, 517
• GCF of 210, 265, 167
• GCF of 330, 674, 747

1. What is the GCF of 400, 230, 217?

Answer: GCF of 400, 230, 217 is 1.

2. How to Find the GCF of 400, 230, 217

Answer: Greatest Common Factor(GCF) of 400, 230, 217 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(400, 230, 217) = 1.