Greatest Common Factor of 738, 644, 520, 745, 123

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

• Greatest Common Factor of 738, 644, 520, 745, 123 by common division method
• Greatest Common Factor of 738, 644, 520, 745, 123 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 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

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Greatest Common Factor

We found the factors 738,644,520,745,123 . The biggest common factor number is the GCF number.
So the greatest common factor 738,644,520,745,123 is 1.

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

• GCF of 327, 346, 471, 842, 590
• GCF of 909, 544, 728, 304, 585
• GCF of 268, 962, 944, 142, 621
• GCF of 921, 985, 398, 853, 352
• GCF of 412, 251, 794, 162, 382

1. What is the GCF of 738, 644, 520, 745, 123?

Answer: GCF of 738, 644, 520, 745, 123 is 1.

2. How to Find the GCF of 738, 644, 520, 745, 123

Answer: Greatest Common Factor(GCF) of 738, 644, 520, 745, 123 = 1

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

Step 2: Then multiply all the prime factors GCF(738, 644, 520, 745, 123) = 1.