Greatest Common Factor of 432, 678, 145

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

• Greatest Common Factor of 432, 678, 145 by common division method
• Greatest Common Factor of 432, 678, 145 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 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 145

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

1,5,29,145

Greatest Common Factor

We found the factors 432,678,145 . The biggest common factor number is the GCF number.
So the greatest common factor 432,678,145 is 1.

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

• GCF of 875, 645, 526
• GCF of 754, 160, 130
• GCF of 699, 399, 592
• GCF of 994, 480, 936
• GCF of 762, 509, 542

1. What is the GCF of 432, 678, 145?

Answer: GCF of 432, 678, 145 is 1.

2. How to Find the GCF of 432, 678, 145

Answer: Greatest Common Factor(GCF) of 432, 678, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(432, 678, 145) = 1.