Greatest Common Factor of 61, 172, 107, 738

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

• Greatest Common Factor of 61, 172, 107, 738 by common division method
• Greatest Common Factor of 61, 172, 107, 738 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 61

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

1,61

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 107

List of positive integer factors of 107 that divides 107 without a remainder.

1,107

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 61,172,107,738 . The biggest common factor number is the GCF number.
So the greatest common factor 61,172,107,738 is 1.

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

• GCF of 45, 475, 159, 429
• GCF of 63, 290, 473, 970
• GCF of 56, 785, 631, 626
• GCF of 41, 337, 826, 293
• GCF of 39, 548, 173, 426

1. What is the GCF of 61, 172, 107, 738?

Answer: GCF of 61, 172, 107, 738 is 1.

2. How to Find the GCF of 61, 172, 107, 738

Answer: Greatest Common Factor(GCF) of 61, 172, 107, 738 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 172, 107, 738) = 1.