Greatest Common Factor of 38, 42, 69, 244

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

• Greatest Common Factor of 38, 42, 69, 244 by common division method
• Greatest Common Factor of 38, 42, 69, 244 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 244

List of positive integer factors of 244 that divides 244 without a remainder.

1,2,4,61,122,244

Greatest Common Factor

We found the factors 38,42,69,244 . The biggest common factor number is the GCF number.
So the greatest common factor 38,42,69,244 is 1.

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

• GCF of 99, 96, 32, 113
• GCF of 52, 65, 21, 581
• GCF of 67, 35, 79, 347
• GCF of 72, 32, 22, 461
• GCF of 23, 79, 96, 406

1. What is the GCF of 38, 42, 69, 244?

Answer: GCF of 38, 42, 69, 244 is 1.

2. How to Find the GCF of 38, 42, 69, 244

Answer: Greatest Common Factor(GCF) of 38, 42, 69, 244 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 42, 69, 244) = 1.