Greatest Common Factor of 45, 513, 542

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

• Greatest Common Factor of 45, 513, 542 by common division method
• Greatest Common Factor of 45, 513, 542 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 513

List of positive integer factors of 513 that divides 513 without a remainder.

1,3,9,19,27,57,171,513

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Greatest Common Factor

We found the factors 45,513,542 . The biggest common factor number is the GCF number.
So the greatest common factor 45,513,542 is 1.

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

• GCF of 53, 893, 665
• GCF of 67, 328, 564
• GCF of 69, 750, 194
• GCF of 68, 382, 363
• GCF of 92, 113, 558

1. What is the GCF of 45, 513, 542?

Answer: GCF of 45, 513, 542 is 1.

2. How to Find the GCF of 45, 513, 542

Answer: Greatest Common Factor(GCF) of 45, 513, 542 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 513, 542) = 1.