Greatest Common Factor of 742, 315, 49

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

• Greatest Common Factor of 742, 315, 49 by common division method
• Greatest Common Factor of 742, 315, 49 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 742

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

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

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Greatest Common Factor

We found the factors 742,315,49 . The biggest common factor number is the GCF number.
So the greatest common factor 742,315,49 is 7.

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

• GCF of 346, 263, 78
• GCF of 875, 581, 90
• GCF of 583, 352, 78
• GCF of 723, 652, 65
• GCF of 431, 374, 91

1. What is the GCF of 742, 315, 49?

Answer: GCF of 742, 315, 49 is 7.

2. How to Find the GCF of 742, 315, 49

Answer: Greatest Common Factor(GCF) of 742, 315, 49 = 7

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

Step 2: Then multiply all the prime factors GCF(742, 315, 49) = 7.