Greatest Common Factor of 45, 27, 53, 477

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

• Greatest Common Factor of 45, 27, 53, 477 by common division method
• Greatest Common Factor of 45, 27, 53, 477 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 45

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

1,3,5,9,15,45

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

Greatest Common Factor

We found the factors 45,27,53,477 . The biggest common factor number is the GCF number.
So the greatest common factor 45,27,53,477 is 1.

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

• GCF of 50, 51, 73, 779
• GCF of 44, 65, 25, 529
• GCF of 40, 26, 34, 856
• GCF of 58, 91, 10, 786
• GCF of 75, 27, 40, 464

1. What is the GCF of 45, 27, 53, 477?

Answer: GCF of 45, 27, 53, 477 is 1.

2. How to Find the GCF of 45, 27, 53, 477

Answer: Greatest Common Factor(GCF) of 45, 27, 53, 477 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 27, 53, 477) = 1.