Greatest Common Factor of 72, 85, 98, 542

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

• Greatest Common Factor of 72, 85, 98, 542 by common division method
• Greatest Common Factor of 72, 85, 98, 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

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 72,85,98,542 . The biggest common factor number is the GCF number.
So the greatest common factor 72,85,98,542 is 1.

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

• GCF of 10, 62, 27, 361
• GCF of 62, 28, 44, 888
• GCF of 76, 84, 85, 384
• GCF of 13, 47, 39, 331
• GCF of 71, 47, 20, 487

1. What is the GCF of 72, 85, 98, 542?

Answer: GCF of 72, 85, 98, 542 is 1.

2. How to Find the GCF of 72, 85, 98, 542

Answer: Greatest Common Factor(GCF) of 72, 85, 98, 542 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 85, 98, 542) = 1.