Greatest Common Factor of 945, 316, 15

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

• Greatest Common Factor of 945, 316, 15 by common division method
• Greatest Common Factor of 945, 316, 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 316

List of positive integer factors of 316 that divides 316 without a remainder.

1,2,4,79,158,316

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 945,316,15 . The biggest common factor number is the GCF number.
So the greatest common factor 945,316,15 is 1.

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

• GCF of 228, 771, 70
• GCF of 651, 750, 80
• GCF of 410, 752, 12
• GCF of 388, 346, 90
• GCF of 389, 176, 10

1. What is the GCF of 945, 316, 15?

Answer: GCF of 945, 316, 15 is 1.

2. How to Find the GCF of 945, 316, 15

Answer: Greatest Common Factor(GCF) of 945, 316, 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, 316, 15) = 1.