Greatest Common Factor of 398, 737, 748, 561, 171

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

• Greatest Common Factor of 398, 737, 748, 561, 171 by common division method
• Greatest Common Factor of 398, 737, 748, 561, 171 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 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 737

List of positive integer factors of 737 that divides 737 without a remainder.

1,11,67,737

Factors of 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Greatest Common Factor

We found the factors 398,737,748,561,171 . The biggest common factor number is the GCF number.
So the greatest common factor 398,737,748,561,171 is 1.

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

• GCF of 580, 921, 685, 882, 389
• GCF of 773, 374, 331, 985, 150
• GCF of 830, 840, 822, 513, 159
• GCF of 790, 471, 160, 373, 857
• GCF of 509, 971, 586, 292, 755

1. What is the GCF of 398, 737, 748, 561, 171?

Answer: GCF of 398, 737, 748, 561, 171 is 1.

2. How to Find the GCF of 398, 737, 748, 561, 171

Answer: Greatest Common Factor(GCF) of 398, 737, 748, 561, 171 = 1

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

Step 2: Then multiply all the prime factors GCF(398, 737, 748, 561, 171) = 1.