Greatest Common Factor of 72, 143, 446

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

• Greatest Common Factor of 72, 143, 446 by common division method
• Greatest Common Factor of 72, 143, 446 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

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

Factors of 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Factors of 446

List of positive integer factors of 446 that divides 446 without a remainder.

1,2,223,446

Greatest Common Factor

We found the factors 72,143,446 . The biggest common factor number is the GCF number.
So the greatest common factor 72,143,446 is 1.

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

• GCF of 54, 388, 166
• GCF of 16, 285, 861
• GCF of 86, 739, 232
• GCF of 61, 405, 890
• GCF of 66, 821, 913

1. What is the GCF of 72, 143, 446?

Answer: GCF of 72, 143, 446 is 1.

2. How to Find the GCF of 72, 143, 446

Answer: Greatest Common Factor(GCF) of 72, 143, 446 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 143, 446) = 1.