Greatest Common Factor of 38, 22, 72, 891

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

• Greatest Common Factor of 38, 22, 72, 891 by common division method
• Greatest Common Factor of 38, 22, 72, 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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 38,22,72,891 . The biggest common factor number is the GCF number.
So the greatest common factor 38,22,72,891 is 1.

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

• GCF of 22, 88, 98, 697
• GCF of 68, 28, 35, 618
• GCF of 69, 49, 48, 835
• GCF of 25, 26, 75, 804
• GCF of 39, 45, 55, 675

1. What is the GCF of 38, 22, 72, 891?

Answer: GCF of 38, 22, 72, 891 is 1.

2. How to Find the GCF of 38, 22, 72, 891

Answer: Greatest Common Factor(GCF) of 38, 22, 72, 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, 22, 72, 891) = 1.