Greatest Common Factor of 424, 740, 421

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

• Greatest Common Factor of 424, 740, 421 by common division method
• Greatest Common Factor of 424, 740, 421 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 740

List of positive integer factors of 740 that divides 740 without a remainder.

1,2,4,5,10,20,37,74,148,185,370,740

Factors of 421

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

1,421

Greatest Common Factor

We found the factors 424,740,421 . The biggest common factor number is the GCF number.
So the greatest common factor 424,740,421 is 1.

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

• GCF of 296, 819, 502
• GCF of 386, 416, 462
• GCF of 615, 195, 143
• GCF of 293, 271, 238
• GCF of 595, 512, 808

1. What is the GCF of 424, 740, 421?

Answer: GCF of 424, 740, 421 is 1.

2. How to Find the GCF of 424, 740, 421

Answer: Greatest Common Factor(GCF) of 424, 740, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(424, 740, 421) = 1.