Greatest Common Factor of 20, 358, 610, 742

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

• Greatest Common Factor of 20, 358, 610, 742 by common division method
• Greatest Common Factor of 20, 358, 610, 742 with matching the biggest common factor

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

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 358

List of positive integer factors of 358 that divides 358 without a remainder.

1,2,179,358

Factors of 610

List of positive integer factors of 610 that divides 610 without a remainder.

1,2,5,10,61,122,305,610

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 20,358,610,742 . The biggest common factor number is the GCF number.
So the greatest common factor 20,358,610,742 is 2.

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

• GCF of 62, 414, 819, 931
• GCF of 63, 456, 254, 289
• GCF of 85, 746, 161, 710
• GCF of 94, 920, 374, 205
• GCF of 85, 350, 109, 724

1. What is the GCF of 20, 358, 610, 742?

Answer: GCF of 20, 358, 610, 742 is 2.

2. How to Find the GCF of 20, 358, 610, 742

Answer: Greatest Common Factor(GCF) of 20, 358, 610, 742 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 358, 610, 742) = 2.