Greatest Common Factor of 36, 40, 45, 203

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

• Greatest Common Factor of 36, 40, 45, 203 by common division method
• Greatest Common Factor of 36, 40, 45, 203 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 45

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

1,3,5,9,15,45

Factors of 203

List of positive integer factors of 203 that divides 203 without a remainder.

1,7,29,203

Greatest Common Factor

We found the factors 36,40,45,203 . The biggest common factor number is the GCF number.
So the greatest common factor 36,40,45,203 is 1.

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

• GCF of 81, 14, 48, 483
• GCF of 19, 45, 25, 912
• GCF of 62, 27, 85, 834
• GCF of 55, 95, 55, 283
• GCF of 25, 67, 46, 446

1. What is the GCF of 36, 40, 45, 203?

Answer: GCF of 36, 40, 45, 203 is 1.

2. How to Find the GCF of 36, 40, 45, 203

Answer: Greatest Common Factor(GCF) of 36, 40, 45, 203 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 40, 45, 203) = 1.