Greatest Common Factor of 623, 313, 18

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

• Greatest Common Factor of 623, 313, 18 by common division method
• Greatest Common Factor of 623, 313, 18 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 623

List of positive integer factors of 623 that divides 623 without a remainder.

1,7,89,623

Factors of 313

List of positive integer factors of 313 that divides 313 without a remainder.

1,313

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 623,313,18 . The biggest common factor number is the GCF number.
So the greatest common factor 623,313,18 is 1.

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

• GCF of 210, 114, 40
• GCF of 571, 251, 20
• GCF of 220, 254, 84
• GCF of 878, 249, 75
• GCF of 116, 306, 78

1. What is the GCF of 623, 313, 18?

Answer: GCF of 623, 313, 18 is 1.

2. How to Find the GCF of 623, 313, 18

Answer: Greatest Common Factor(GCF) of 623, 313, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(623, 313, 18) = 1.