Greatest Common Factor of 145, 309, 748

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

• Greatest Common Factor of 145, 309, 748 by common division method
• Greatest Common Factor of 145, 309, 748 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 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

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

Greatest Common Factor

We found the factors 145,309,748 . The biggest common factor number is the GCF number.
So the greatest common factor 145,309,748 is 1.

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

• GCF of 478, 872, 550
• GCF of 246, 737, 955
• GCF of 793, 158, 603
• GCF of 966, 866, 229
• GCF of 774, 847, 980

1. What is the GCF of 145, 309, 748?

Answer: GCF of 145, 309, 748 is 1.

2. How to Find the GCF of 145, 309, 748

Answer: Greatest Common Factor(GCF) of 145, 309, 748 = 1

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

Step 2: Then multiply all the prime factors GCF(145, 309, 748) = 1.