Greatest Common Factor of 38, 55, 664

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

• Greatest Common Factor of 38, 55, 664 by common division method
• Greatest Common Factor of 38, 55, 664 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 664

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

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

Greatest Common Factor

We found the factors 38,55,664 . The biggest common factor number is the GCF number.
So the greatest common factor 38,55,664 is 1.

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

• GCF of 60, 77, 225
• GCF of 70, 60, 937
• GCF of 34, 77, 638
• GCF of 55, 57, 551
• GCF of 84, 48, 327

1. What is the GCF of 38, 55, 664?

Answer: GCF of 38, 55, 664 is 1.

2. How to Find the GCF of 38, 55, 664

Answer: Greatest Common Factor(GCF) of 38, 55, 664 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 55, 664) = 1.