Greatest Common Factor of 217, 208, 143

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

• Greatest Common Factor of 217, 208, 143 by common division method
• Greatest Common Factor of 217, 208, 143 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 217

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

1,7,31,217

Factors of 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Factors of 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Greatest Common Factor

We found the factors 217,208,143 . The biggest common factor number is the GCF number.
So the greatest common factor 217,208,143 is 1.

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

• GCF of 614, 686, 652
• GCF of 948, 740, 316
• GCF of 314, 571, 422
• GCF of 552, 162, 874
• GCF of 552, 749, 627

1. What is the GCF of 217, 208, 143?

Answer: GCF of 217, 208, 143 is 1.

2. How to Find the GCF of 217, 208, 143

Answer: Greatest Common Factor(GCF) of 217, 208, 143 = 1

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

Step 2: Then multiply all the prime factors GCF(217, 208, 143) = 1.