Greatest Common Factor of 421, 324, 122, 144, 824

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

• Greatest Common Factor of 421, 324, 122, 144, 824 by common division method
• Greatest Common Factor of 421, 324, 122, 144, 824 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 421

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

1,421

Factors of 324

List of positive integer factors of 324 that divides 324 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,324

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 824

List of positive integer factors of 824 that divides 824 without a remainder.

1,2,4,8,103,206,412,824

Greatest Common Factor

We found the factors 421,324,122,144,824 . The biggest common factor number is the GCF number.
So the greatest common factor 421,324,122,144,824 is 1.

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

• GCF of 653, 332, 901, 222, 518
• GCF of 814, 115, 931, 272, 127
• GCF of 914, 286, 559, 972, 150
• GCF of 248, 731, 728, 405, 186
• GCF of 607, 480, 355, 682, 361

1. What is the GCF of 421, 324, 122, 144, 824?

Answer: GCF of 421, 324, 122, 144, 824 is 1.

2. How to Find the GCF of 421, 324, 122, 144, 824

Answer: Greatest Common Factor(GCF) of 421, 324, 122, 144, 824 = 1

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

Step 2: Then multiply all the prime factors GCF(421, 324, 122, 144, 824) = 1.