Greatest Common Factor of 45, 56, 315, 738

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

• Greatest Common Factor of 45, 56, 315, 738 by common division method
• Greatest Common Factor of 45, 56, 315, 738 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 45,56,315,738 . The biggest common factor number is the GCF number.
So the greatest common factor 45,56,315,738 is 1.

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

• GCF of 26, 87, 925, 517
• GCF of 18, 22, 165, 530
• GCF of 86, 64, 187, 353
• GCF of 40, 86, 472, 613
• GCF of 86, 75, 597, 991

1. What is the GCF of 45, 56, 315, 738?

Answer: GCF of 45, 56, 315, 738 is 1.

2. How to Find the GCF of 45, 56, 315, 738

Answer: Greatest Common Factor(GCF) of 45, 56, 315, 738 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 56, 315, 738) = 1.