Greatest Common Factor of 144, 139, 398, 965, 618

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

• Greatest Common Factor of 144, 139, 398, 965, 618 by common division method
• Greatest Common Factor of 144, 139, 398, 965, 618 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 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 398

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

1,2,199,398

Factors of 965

List of positive integer factors of 965 that divides 965 without a remainder.

1,5,193,965

Factors of 618

List of positive integer factors of 618 that divides 618 without a remainder.

1,2,3,6,103,206,309,618

Greatest Common Factor

We found the factors 144,139,398,965,618 . The biggest common factor number is the GCF number.
So the greatest common factor 144,139,398,965,618 is 1.

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

• GCF of 482, 124, 621, 394, 720
• GCF of 154, 925, 542, 739, 135
• GCF of 756, 848, 568, 772, 523
• GCF of 250, 933, 931, 386, 380
• GCF of 492, 820, 724, 147, 716

1. What is the GCF of 144, 139, 398, 965, 618?

Answer: GCF of 144, 139, 398, 965, 618 is 1.

2. How to Find the GCF of 144, 139, 398, 965, 618

Answer: Greatest Common Factor(GCF) of 144, 139, 398, 965, 618 = 1

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

Step 2: Then multiply all the prime factors GCF(144, 139, 398, 965, 618) = 1.