Greatest Common Factor of 30, 43, 485

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

• Greatest Common Factor of 30, 43, 485 by common division method
• Greatest Common Factor of 30, 43, 485 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 30

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

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

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 485

List of positive integer factors of 485 that divides 485 without a remainder.

1,5,97,485

Greatest Common Factor

We found the factors 30,43,485 . The biggest common factor number is the GCF number.
So the greatest common factor 30,43,485 is 1.

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

• GCF of 79, 42, 147
• GCF of 40, 28, 898
• GCF of 89, 48, 544
• GCF of 91, 46, 976
• GCF of 98, 80, 989

1. What is the GCF of 30, 43, 485?

Answer: GCF of 30, 43, 485 is 1.

2. How to Find the GCF of 30, 43, 485

Answer: Greatest Common Factor(GCF) of 30, 43, 485 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 43, 485) = 1.