Greatest Common Factor of 38, 84, 90, 919

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

• Greatest Common Factor of 38, 84, 90, 919 by common division method
• Greatest Common Factor of 38, 84, 90, 919 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

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

Factors of 919

List of positive integer factors of 919 that divides 919 without a remainder.

1,919

Greatest Common Factor

We found the factors 38,84,90,919 . The biggest common factor number is the GCF number.
So the greatest common factor 38,84,90,919 is 1.

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

• GCF of 94, 81, 95, 774
• GCF of 70, 43, 87, 319
• GCF of 79, 90, 30, 567
• GCF of 22, 62, 83, 747
• GCF of 25, 56, 76, 279

1. What is the GCF of 38, 84, 90, 919?

Answer: GCF of 38, 84, 90, 919 is 1.

2. How to Find the GCF of 38, 84, 90, 919

Answer: Greatest Common Factor(GCF) of 38, 84, 90, 919 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 84, 90, 919) = 1.