Greatest Common Factor of 215, 920, 742

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

• Greatest Common Factor of 215, 920, 742 by common division method
• Greatest Common Factor of 215, 920, 742 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 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

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 215,920,742 . The biggest common factor number is the GCF number.
So the greatest common factor 215,920,742 is 1.

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

• GCF of 533, 110, 109
• GCF of 393, 718, 892
• GCF of 972, 753, 844
• GCF of 154, 341, 149
• GCF of 755, 678, 239

1. What is the GCF of 215, 920, 742?

Answer: GCF of 215, 920, 742 is 1.

2. How to Find the GCF of 215, 920, 742

Answer: Greatest Common Factor(GCF) of 215, 920, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(215, 920, 742) = 1.