Greatest Common Factor of 40, 13, 45, 11, 36

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

• Greatest Common Factor of 40, 13, 45, 11, 36 by common division method
• Greatest Common Factor of 40, 13, 45, 11, 36 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 40

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

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

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 45

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

1,3,5,9,15,45

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

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

Greatest Common Factor

We found the factors 40,13,45,11,36 . The biggest common factor number is the GCF number.
So the greatest common factor 40,13,45,11,36 is 1.

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

• GCF of 92, 90, 63, 26, 13
• GCF of 13, 60, 59, 96, 25
• GCF of 67, 98, 65, 59, 11
• GCF of 58, 82, 13, 50, 92
• GCF of 66, 92, 87, 56, 27

1. What is the GCF of 40, 13, 45, 11, 36?

Answer: GCF of 40, 13, 45, 11, 36 is 1.

2. How to Find the GCF of 40, 13, 45, 11, 36

Answer: Greatest Common Factor(GCF) of 40, 13, 45, 11, 36 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 13, 45, 11, 36) = 1.