Greatest Common Factor of 504, 104, 645

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

• Greatest Common Factor of 504, 104, 645 by common division method
• Greatest Common Factor of 504, 104, 645 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 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Factors of 104

List of positive integer factors of 104 that divides 104 without a remainder.

1,2,4,8,13,26,52,104

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Greatest Common Factor

We found the factors 504,104,645 . The biggest common factor number is the GCF number.
So the greatest common factor 504,104,645 is 1.

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

• GCF of 277, 638, 651
• GCF of 387, 503, 874
• GCF of 596, 559, 773
• GCF of 564, 580, 170
• GCF of 190, 298, 330

1. What is the GCF of 504, 104, 645?

Answer: GCF of 504, 104, 645 is 1.

2. How to Find the GCF of 504, 104, 645

Answer: Greatest Common Factor(GCF) of 504, 104, 645 = 1

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

Step 2: Then multiply all the prime factors GCF(504, 104, 645) = 1.