Greatest Common Factor of 72, 547, 434, 138

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

• Greatest Common Factor of 72, 547, 434, 138 by common division method
• Greatest Common Factor of 72, 547, 434, 138 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 547

List of positive integer factors of 547 that divides 547 without a remainder.

1,547

Factors of 434

List of positive integer factors of 434 that divides 434 without a remainder.

1,2,7,14,31,62,217,434

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 72,547,434,138 . The biggest common factor number is the GCF number.
So the greatest common factor 72,547,434,138 is 1.

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

• GCF of 89, 712, 361, 127
• GCF of 34, 253, 556, 596
• GCF of 82, 698, 441, 621
• GCF of 40, 164, 912, 195
• GCF of 89, 246, 931, 723

1. What is the GCF of 72, 547, 434, 138?

Answer: GCF of 72, 547, 434, 138 is 1.

2. How to Find the GCF of 72, 547, 434, 138

Answer: Greatest Common Factor(GCF) of 72, 547, 434, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 547, 434, 138) = 1.