Greatest Common Factor of 81, 68, 52, 476

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

• Greatest Common Factor of 81, 68, 52, 476 by common division method
• Greatest Common Factor of 81, 68, 52, 476 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 476

List of positive integer factors of 476 that divides 476 without a remainder.

1,2,4,7,14,17,28,34,68,119,238,476

Greatest Common Factor

We found the factors 81,68,52,476 . The biggest common factor number is the GCF number.
So the greatest common factor 81,68,52,476 is 1.

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

• GCF of 61, 80, 77, 753
• GCF of 26, 91, 53, 138
• GCF of 42, 58, 85, 615
• GCF of 51, 17, 35, 630
• GCF of 20, 96, 96, 921

1. What is the GCF of 81, 68, 52, 476?

Answer: GCF of 81, 68, 52, 476 is 1.

2. How to Find the GCF of 81, 68, 52, 476

Answer: Greatest Common Factor(GCF) of 81, 68, 52, 476 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 68, 52, 476) = 1.