Greatest Common Factor of 13, 45, 36, 838

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

• Greatest Common Factor of 13, 45, 36, 838 by common division method
• Greatest Common Factor of 13, 45, 36, 838 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Greatest Common Factor

We found the factors 13,45,36,838 . The biggest common factor number is the GCF number.
So the greatest common factor 13,45,36,838 is 1.

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

• GCF of 92, 60, 15, 178
• GCF of 41, 19, 68, 930
• GCF of 43, 44, 17, 514
• GCF of 92, 32, 36, 112
• GCF of 54, 20, 94, 934

1. What is the GCF of 13, 45, 36, 838?

Answer: GCF of 13, 45, 36, 838 is 1.

2. How to Find the GCF of 13, 45, 36, 838

Answer: Greatest Common Factor(GCF) of 13, 45, 36, 838 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 45, 36, 838) = 1.