Greatest Common Factor of 664, 338, 90

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

• Greatest Common Factor of 664, 338, 90 by common division method
• Greatest Common Factor of 664, 338, 90 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 664,338,90 . The biggest common factor number is the GCF number.
So the greatest common factor 664,338,90 is 2.

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

• GCF of 467, 108, 43
• GCF of 531, 104, 87
• GCF of 973, 776, 64
• GCF of 347, 909, 36
• GCF of 348, 320, 36

1. What is the GCF of 664, 338, 90?

Answer: GCF of 664, 338, 90 is 2.

2. How to Find the GCF of 664, 338, 90

Answer: Greatest Common Factor(GCF) of 664, 338, 90 = 2

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

Step 2: Then multiply all the prime factors GCF(664, 338, 90) = 2.