Greatest Common Factor of 73, 421, 357

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

• Greatest Common Factor of 73, 421, 357 by common division method
• Greatest Common Factor of 73, 421, 357 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Greatest Common Factor

We found the factors 73,421,357 . The biggest common factor number is the GCF number.
So the greatest common factor 73,421,357 is 1.

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

• GCF of 77, 818, 453
• GCF of 60, 494, 366
• GCF of 18, 728, 726
• GCF of 39, 525, 192
• GCF of 95, 609, 769

1. What is the GCF of 73, 421, 357?

Answer: GCF of 73, 421, 357 is 1.

2. How to Find the GCF of 73, 421, 357

Answer: Greatest Common Factor(GCF) of 73, 421, 357 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 421, 357) = 1.