Greatest Common Factor of 438, 754, 620

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

• Greatest Common Factor of 438, 754, 620 by common division method
• Greatest Common Factor of 438, 754, 620 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 754

List of positive integer factors of 754 that divides 754 without a remainder.

1,2,13,26,29,58,377,754

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Greatest Common Factor

We found the factors 438,754,620 . The biggest common factor number is the GCF number.
So the greatest common factor 438,754,620 is 2.

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

• GCF of 745, 103, 763
• GCF of 254, 745, 791
• GCF of 513, 112, 826
• GCF of 160, 868, 797
• GCF of 394, 641, 137

1. What is the GCF of 438, 754, 620?

Answer: GCF of 438, 754, 620 is 2.

2. How to Find the GCF of 438, 754, 620

Answer: Greatest Common Factor(GCF) of 438, 754, 620 = 2

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

Step 2: Then multiply all the prime factors GCF(438, 754, 620) = 2.