Greatest Common Factor of 424, 154, 139

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

• Greatest Common Factor of 424, 154, 139 by common division method
• Greatest Common Factor of 424, 154, 139 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 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 139

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

1,139

Greatest Common Factor

We found the factors 424,154,139 . The biggest common factor number is the GCF number.
So the greatest common factor 424,154,139 is 1.

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

• GCF of 702, 865, 956
• GCF of 438, 410, 929
• GCF of 434, 953, 365
• GCF of 792, 626, 924
• GCF of 746, 401, 788

1. What is the GCF of 424, 154, 139?

Answer: GCF of 424, 154, 139 is 1.

2. How to Find the GCF of 424, 154, 139

Answer: Greatest Common Factor(GCF) of 424, 154, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(424, 154, 139) = 1.