Greatest Common Factor of 38, 22, 36, 91

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

• Greatest Common Factor of 38, 22, 36, 91 by common division method
• Greatest Common Factor of 38, 22, 36, 91 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Greatest Common Factor

We found the factors 38,22,36,91 . The biggest common factor number is the GCF number.
So the greatest common factor 38,22,36,91 is 1.

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

• GCF of 51, 64, 81, 74
• GCF of 29, 49, 68, 16
• GCF of 89, 52, 81, 75
• GCF of 82, 72, 39, 54
• GCF of 54, 54, 56, 39

1. What is the GCF of 38, 22, 36, 91?

Answer: GCF of 38, 22, 36, 91 is 1.

2. How to Find the GCF of 38, 22, 36, 91

Answer: Greatest Common Factor(GCF) of 38, 22, 36, 91 = 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, 36, 91) = 1.