Greatest Common Factor of 60, 38, 90, 811

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

• Greatest Common Factor of 60, 38, 90, 811 by common division method
• Greatest Common Factor of 60, 38, 90, 811 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

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 811

List of positive integer factors of 811 that divides 811 without a remainder.

1,811

Greatest Common Factor

We found the factors 60,38,90,811 . The biggest common factor number is the GCF number.
So the greatest common factor 60,38,90,811 is 1.

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

• GCF of 48, 90, 84, 536
• GCF of 12, 52, 38, 870
• GCF of 83, 74, 85, 482
• GCF of 97, 26, 39, 535
• GCF of 81, 67, 21, 221

1. What is the GCF of 60, 38, 90, 811?

Answer: GCF of 60, 38, 90, 811 is 1.

2. How to Find the GCF of 60, 38, 90, 811

Answer: Greatest Common Factor(GCF) of 60, 38, 90, 811 = 1

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

Step 2: Then multiply all the prime factors GCF(60, 38, 90, 811) = 1.