Greatest Common Factor of 69, 63, 542, 618

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

• Greatest Common Factor of 69, 63, 542, 618 by common division method
• Greatest Common Factor of 69, 63, 542, 618 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 542

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

1,2,271,542

Factors of 618

List of positive integer factors of 618 that divides 618 without a remainder.

1,2,3,6,103,206,309,618

Greatest Common Factor

We found the factors 69,63,542,618 . The biggest common factor number is the GCF number.
So the greatest common factor 69,63,542,618 is 1.

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

• GCF of 49, 70, 164, 665
• GCF of 62, 31, 620, 334
• GCF of 75, 42, 502, 980
• GCF of 26, 38, 869, 166
• GCF of 27, 13, 849, 837

1. What is the GCF of 69, 63, 542, 618?

Answer: GCF of 69, 63, 542, 618 is 1.

2. How to Find the GCF of 69, 63, 542, 618

Answer: Greatest Common Factor(GCF) of 69, 63, 542, 618 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 63, 542, 618) = 1.