Greatest Common Factor of 208, 105, 669, 972

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

• Greatest Common Factor of 208, 105, 669, 972 by common division method
• Greatest Common Factor of 208, 105, 669, 972 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 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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 208,105,669,972 . The biggest common factor number is the GCF number.
So the greatest common factor 208,105,669,972 is 1.

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

• GCF of 868, 726, 321, 929
• GCF of 222, 951, 847, 454
• GCF of 913, 106, 270, 402
• GCF of 384, 881, 734, 820
• GCF of 217, 428, 208, 281

1. What is the GCF of 208, 105, 669, 972?

Answer: GCF of 208, 105, 669, 972 is 1.

2. How to Find the GCF of 208, 105, 669, 972

Answer: Greatest Common Factor(GCF) of 208, 105, 669, 972 = 1

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

Step 2: Then multiply all the prime factors GCF(208, 105, 669, 972) = 1.