Greatest Common Factor of 564, 664, 40, 909

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

• Greatest Common Factor of 564, 664, 40, 909 by common division method
• Greatest Common Factor of 564, 664, 40, 909 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 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 909

List of positive integer factors of 909 that divides 909 without a remainder.

1,3,9,101,303,909

Greatest Common Factor

We found the factors 564,664,40,909 . The biggest common factor number is the GCF number.
So the greatest common factor 564,664,40,909 is 1.

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

• GCF of 338, 239, 78, 469
• GCF of 848, 967, 84, 985
• GCF of 978, 165, 84, 966
• GCF of 488, 821, 13, 743
• GCF of 399, 398, 10, 545

1. What is the GCF of 564, 664, 40, 909?

Answer: GCF of 564, 664, 40, 909 is 1.

2. How to Find the GCF of 564, 664, 40, 909

Answer: Greatest Common Factor(GCF) of 564, 664, 40, 909 = 1

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

Step 2: Then multiply all the prime factors GCF(564, 664, 40, 909) = 1.