Greatest Common Factor of 45, 84, 487

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

• Greatest Common Factor of 45, 84, 487 by common division method
• Greatest Common Factor of 45, 84, 487 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 487

List of positive integer factors of 487 that divides 487 without a remainder.

1,487

Greatest Common Factor

We found the factors 45,84,487 . The biggest common factor number is the GCF number.
So the greatest common factor 45,84,487 is 1.

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

• GCF of 31, 52, 782
• GCF of 34, 53, 392
• GCF of 11, 88, 371
• GCF of 13, 38, 464
• GCF of 84, 37, 995

1. What is the GCF of 45, 84, 487?

Answer: GCF of 45, 84, 487 is 1.

2. How to Find the GCF of 45, 84, 487

Answer: Greatest Common Factor(GCF) of 45, 84, 487 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 84, 487) = 1.