Greatest Common Factor of 945, 574, 15

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

• Greatest Common Factor of 945, 574, 15 by common division method
• Greatest Common Factor of 945, 574, 15 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 574

List of positive integer factors of 574 that divides 574 without a remainder.

1,2,7,14,41,82,287,574

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 945,574,15 . The biggest common factor number is the GCF number.
So the greatest common factor 945,574,15 is 1.

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

• GCF of 395, 152, 15
• GCF of 444, 391, 76
• GCF of 121, 939, 56
• GCF of 126, 700, 53
• GCF of 720, 668, 34

1. What is the GCF of 945, 574, 15?

Answer: GCF of 945, 574, 15 is 1.

2. How to Find the GCF of 945, 574, 15

Answer: Greatest Common Factor(GCF) of 945, 574, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(945, 574, 15) = 1.