Greatest Common Factor of 38, 390, 891

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

• Greatest Common Factor of 38, 390, 891 by common division method
• Greatest Common Factor of 38, 390, 891 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Greatest Common Factor

We found the factors 38,390,891 . The biggest common factor number is the GCF number.
So the greatest common factor 38,390,891 is 1.

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

• GCF of 50, 870, 263
• GCF of 92, 650, 823
• GCF of 66, 739, 458
• GCF of 28, 158, 772
• GCF of 44, 734, 992

1. What is the GCF of 38, 390, 891?

Answer: GCF of 38, 390, 891 is 1.

2. How to Find the GCF of 38, 390, 891

Answer: Greatest Common Factor(GCF) of 38, 390, 891 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 390, 891) = 1.