Greatest Common Factor of 45, 56, 125

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

• Greatest Common Factor of 45, 56, 125 by common division method
• Greatest Common Factor of 45, 56, 125 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 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Greatest Common Factor

We found the factors 45,56,125 . The biggest common factor number is the GCF number.
So the greatest common factor 45,56,125 is 1.

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

• GCF of 73, 93, 732
• GCF of 99, 64, 415
• GCF of 64, 53, 934
• GCF of 40, 71, 468
• GCF of 23, 19, 253

1. What is the GCF of 45, 56, 125?

Answer: GCF of 45, 56, 125 is 1.

2. How to Find the GCF of 45, 56, 125

Answer: Greatest Common Factor(GCF) of 45, 56, 125 = 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, 125) = 1.