Greatest Common Factor of 140, 370, 420

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

• Greatest Common Factor of 140, 370, 420 by common division method
• Greatest Common Factor of 140, 370, 420 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 5 = 10

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 140,370,420 . The biggest common factor number is the GCF number.
So the greatest common factor 140,370,420 is 10.

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

• GCF of 720, 839, 959
• GCF of 537, 991, 799
• GCF of 302, 815, 279
• GCF of 334, 977, 119
• GCF of 641, 147, 684

1. What is the GCF of 140, 370, 420?

Answer: GCF of 140, 370, 420 is 10.

2. How to Find the GCF of 140, 370, 420

Answer: Greatest Common Factor(GCF) of 140, 370, 420 = 10

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

Step 2: Then multiply all the prime factors GCF(140, 370, 420) = 10.