Greatest Common Factor of 45, 62, 30, 487

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

• Greatest Common Factor of 45, 62, 30, 487 by common division method
• Greatest Common Factor of 45, 62, 30, 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 45,62,30,487 . The biggest common factor number is the GCF number.
So the greatest common factor 45,62,30,487 is 1.

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

• GCF of 26, 53, 64, 695
• GCF of 15, 11, 82, 820
• GCF of 77, 88, 73, 200
• GCF of 97, 51, 95, 632
• GCF of 73, 70, 66, 411

1. What is the GCF of 45, 62, 30, 487?

Answer: GCF of 45, 62, 30, 487 is 1.

2. How to Find the GCF of 45, 62, 30, 487

Answer: Greatest Common Factor(GCF) of 45, 62, 30, 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, 62, 30, 487) = 1.