Greatest Common Factor of 40, 13, 34, 542

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

• Greatest Common Factor of 40, 13, 34, 542 by common division method
• Greatest Common Factor of 40, 13, 34, 542 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Greatest Common Factor

We found the factors 40,13,34,542 . The biggest common factor number is the GCF number.
So the greatest common factor 40,13,34,542 is 1.

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

• GCF of 72, 17, 28, 934
• GCF of 59, 60, 19, 482
• GCF of 48, 92, 29, 595
• GCF of 27, 60, 35, 320
• GCF of 38, 56, 97, 591

1. What is the GCF of 40, 13, 34, 542?

Answer: GCF of 40, 13, 34, 542 is 1.

2. How to Find the GCF of 40, 13, 34, 542

Answer: Greatest Common Factor(GCF) of 40, 13, 34, 542 = 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, 34, 542) = 1.