Greatest Common Factor of 40, 13, 19, 62

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

• Greatest Common Factor of 40, 13, 19, 62 by common division method
• Greatest Common Factor of 40, 13, 19, 62 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Greatest Common Factor

We found the factors 40,13,19,62 . The biggest common factor number is the GCF number.
So the greatest common factor 40,13,19,62 is 1.

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

• GCF of 42, 58, 52, 10
• GCF of 39, 27, 80, 78
• GCF of 16, 35, 53, 99
• GCF of 75, 37, 78, 93
• GCF of 58, 78, 65, 79

1. What is the GCF of 40, 13, 19, 62?

Answer: GCF of 40, 13, 19, 62 is 1.

2. How to Find the GCF of 40, 13, 19, 62

Answer: Greatest Common Factor(GCF) of 40, 13, 19, 62 = 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, 19, 62) = 1.