Greatest Common Factor of 38, 23, 69, 400

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

• Greatest Common Factor of 38, 23, 69, 400 by common division method
• Greatest Common Factor of 38, 23, 69, 400 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 69

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

1,3,23,69

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Greatest Common Factor

We found the factors 38,23,69,400 . The biggest common factor number is the GCF number.
So the greatest common factor 38,23,69,400 is 1.

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

• GCF of 96, 72, 86, 102
• GCF of 25, 59, 82, 519
• GCF of 88, 49, 88, 404
• GCF of 69, 10, 70, 497
• GCF of 77, 83, 96, 685

1. What is the GCF of 38, 23, 69, 400?

Answer: GCF of 38, 23, 69, 400 is 1.

2. How to Find the GCF of 38, 23, 69, 400

Answer: Greatest Common Factor(GCF) of 38, 23, 69, 400 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 23, 69, 400) = 1.