Greatest Common Factor of 30, 18, 46, 497

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

• Greatest Common Factor of 30, 18, 46, 497 by common division method
• Greatest Common Factor of 30, 18, 46, 497 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Greatest Common Factor

We found the factors 30,18,46,497 . The biggest common factor number is the GCF number.
So the greatest common factor 30,18,46,497 is 1.

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

• GCF of 44, 65, 10, 711
• GCF of 77, 21, 70, 419
• GCF of 94, 76, 36, 388
• GCF of 92, 35, 60, 438
• GCF of 37, 17, 67, 892

1. What is the GCF of 30, 18, 46, 497?

Answer: GCF of 30, 18, 46, 497 is 1.

2. How to Find the GCF of 30, 18, 46, 497

Answer: Greatest Common Factor(GCF) of 30, 18, 46, 497 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 18, 46, 497) = 1.