Greatest Common Factor of 67, 72, 61, 538

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

• Greatest Common Factor of 67, 72, 61, 538 by common division method
• Greatest Common Factor of 67, 72, 61, 538 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 67,72,61,538 . The biggest common factor number is the GCF number.
So the greatest common factor 67,72,61,538 is 1.

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

• GCF of 50, 21, 20, 253
• GCF of 28, 83, 19, 787
• GCF of 99, 49, 40, 192
• GCF of 71, 35, 21, 265
• GCF of 42, 49, 57, 223

1. What is the GCF of 67, 72, 61, 538?

Answer: GCF of 67, 72, 61, 538 is 1.

2. How to Find the GCF of 67, 72, 61, 538

Answer: Greatest Common Factor(GCF) of 67, 72, 61, 538 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 72, 61, 538) = 1.